LWCV ACTUATOR ASSEMBLY AND MAINTENANCE INSTRUCTIONS

Transcription

1 LWCV ACTUATOR ASSEMBLY AND MAINTENANCE INSTRUCTIONS CANDOC LWCV ACTUATOR MANUAL COPYRIGHT 2009 CANRIG DRILLING TECHNOLOGY LTD. ALL RIGHTS RESERVED

2 Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Canrig Drilling Technology Ltd. Printed in the United States of America.

3 LCV Actuator Assembly and Installation Instructions Actuator Assembly Bill of Materials and Drawings: AY10782 Actuator Assy, LWCV, CDTL, 7.75, Hyd AY Actuator Assy, LWCV, CDTL, 6027 AY Actuator Assy, LWCV, CDTL, 8035 AY Actuator Assy, LWCV, CDTL, 1050 AY Actuator Assy, LWCV, CDTL, 1275 AY Kit, Interface, LWCV, Non-Intg, 120 Vac AY Kit, Interface, LWCV, Non-Intg, 24 VDC AY Kit, Interface, LWCV, Intg, 24 VDC AY12237 Guard Assy, Actuator, LWCV AY14046 Anti-Rotation Kit, LWCV, 275T AY14056 Anti-Rotation Kit, LWCV, 350T AY14066 Anti-Rotation Kit, LWCV, 500T AY14260 Anti-Rotation Kit, LWCV, 750 T 3IN SC10046 Maintenance Schedule LWCV Actuator Assembly and Installation Instructions: Canrig LWCV Actuator Assembly LWCV Valve Stack Adjustment Instructions LWCV Check Valve Installation Instructions Revision January 2009 i

4 Canrig Drilling Technology ii Revision January 2009

5 CANRIG LWCV ACTUATOR ASSEMBLY Assembly Description Drawing Rev AY10782 ACTUATOR ASSY, LWCV, CDTL, 7.75, HDY AY10782 P AY ACTUATOR ASSY, LWCV, CDTL, 6027 AY A AY ACTUATOR ASSY, LWCV, CDTL, 8035 AY A AY ACTUATOR ASSY, LWCV, CDTL, 1050 AY A AY ACTUATOR ASSY, LWCV, CDTL, 1275 AY A AY KIT, INTERFACE, LWCV, NON-INTG, 120 VAC AY N AY KIT, INTERFACE, LWCV, NON-INTG, 24 VDC AY R AY KIT, INTERFACE, LWCV, INTG, 24 VDC AY L AY12237 GUARD ASSY, ACTUATOR, LWCV AY AY14046 KIT, ANTI-ROTATION, LWCV, 275T AY14046 C AY14056 KIT, ANTI-ROTATION, LWCV, 350T AY14056 C AY14066 KIT, ANTI-ROTATION, LWCV, 500T AY14066 C AY14260 KIT, ANTI-ROTATION, LWCV, 750 T 3 IN AY14260 B SC10046 MAINTENANCE SCHEDULE, LWCV ACTUATOR SC10046 A Revision May 2010 ii

6 CANRIG LWCV Assembly Instructions iii Revision May 2010

7 Engineering Bill of Material Part: Description: Eng ID: 11 Drawing ID: AY10782 AY10782 ACTUATOR ASSY, LWCV, CDTL, 7.75, HYD Rev No: P Item Qty Units Part ID Eng ID Description PAIR LW-0375-NL LOCKWASHER, 3/8 NORD-LOCK EA H P-02 PLUG, SOC HEX, 1/8 NPT EA DT13655 DEFLECTOR, MUD, LWCV EA HH-0375NC-0100-GR8-W CAPSCR, HEX HD, 3/8-16UNC x 1.00, GR8, W EA DT14150 PLATE, STOP, LWCV ACTUATOR, 7.70 IN EA HH-0375NC-0125-GR8-W CAPSCR, HEX HD, 3/8-16UNC x 1.25, GR8, W EA DT SHIM, STOP PLATE, ACTUATOR, THK 59A 2.00 EA DT SHIM, STOP PLATE, ACTUATOR, THK 59B 2.00 EA DT SHIM, STOP PLATE, ACTUATOR, THK 59C 2.00 EA DT SHIM, STOP PLATE, ACTUATOR, THK EA H ADAPTER, MALE 1/2 ORFS, MALE 3/8 ORB EA H CAP, 1/2 ORFS R EA DT13152 PLATE, SERIAL NO., LWCV, 7.70 IN R EA DS-U SCREW, DRIVE, U-TYPE, #4 x LG Printed: 2/12/2009 Page 2 of 2

8 Engineering Bill of Material Part: Description: Eng ID: 11 Drawing ID: AY10782 AY10782 ACTUATOR ASSY, LWCV, CDTL, 7.75, HYD Rev No: P Item Qty Units Part ID Eng ID Description EA DT10678 PINION, 18T EA DT10679 MOUNTING SLEEVE EA DT10680 INNER SLEEVE EA DT10681 BEARING RETAINER EA DT10682 BEARING HOUSING EA DT10683 GUIDE SLEEVE EA DT12930 RETAINER PLATE EA DT10715 HYDRAULIC CYLINDER 09A 0.00 EA S SEAL KIT, CYL, 2 BORE, 1 3/8 ROD EA DT10716 CYLINDER MOUNTING BRACKET EA DT10717 RETAINING WASHER EA DT10718 GROMMET EA DT10995 LABYRINTH RING EA S N O-RING EA M10057 RETAINING RING, EXTERNAL EA S10015 WIPER EA M10058 BALL BEARING EA M10059 RETAINING RING, INTERNAL EA M10069 PLAIN BEARING EA M GREASE NIPPLE, 1/8 NPT, STRAIGHT EA SH-0375NC-0100-W CAPSCR, HEX SOC HD, 3/8-16UNC x 1.00, W EA LW-0375-IT LOCKWASHER, 3/8 INT TOOTH 23A 4.00 EA SH-0750NC-0100-W CAPSCR, HEX SOC HD, 3/4-10UNC x 1.00, WI 23B 4.00 EA SH-0750NC-0125-W CAPSCR, HEX SOC HD, 3/4-10UNC x 1.25, W PAIR LW-0750-NL LOCKWASHER, 3/4 NORD-LOCK EA LN-1000NC-GR8 LOCKNUT, 1-8UNC, GR8, STOVER EA DT11065 STOP RING EA FW-1000-A WASHER, F, 1, PLAIN, TYPE A HH-0375NC-0075-W CAPSCR, BUTTON HD SOC, 3/8-16UNC x IN M WIRE ROPE, 1/16" DIA EA M FERRULE, 1/16, OVAL, ALUMINUM EA AY GUARD ASSY, ACTUATOR, LWCV EA DT13262 TUBE ASSY, LWCV EA H B-06 PLUG, SOC HEX, 3/8 ORB EA H ELL 90, MALE 1/2 JIC, MALE 3/8 ORB EA AY KIT, ANTI-ROTATION, LWCV, 275T 52A 0.00 EA AY KIT ANTI-ROTATION, LWCV B 0.00 EA AY KIT, ANTI-ROTATION, LWCV, 500T 52C 0.00 EA AY KIT, ANTI-ROTATION, LWCV, 750T Printed: 2/12/2009 Page 1 of 2

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10 Engineering Bill of Material Part: Description: AY ACTUATOR ASSY, LWCV, CDTL, 6027 Eng ID: 0 Drawing ID: AY Rev No: A Item Qty Units Part ID Eng ID Description EA AY ACTUATOR ASSY, LWCV, CDTL, 7.75, HYD EA AY KIT, ANTI-ROTATION, LWCV, 275T Printed: 2/12/2009 Page 1 of 1

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12 Engineering Bill of Material Part: Description: AY ACTUATOR ASSY, LWCV, CDTL, 8035 Eng ID: 0 Drawing ID: AY Rev No: A Item Qty Units Part ID Eng ID Description EA AY ACTUATOR ASSY, LWCV, CDTL, 7.75, HYD EA AY KIT ANTI-ROTATION, LWCV 350 Printed: 2/12/2009 Page 1 of 1

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14 Engineering Bill of Material Part: Description: AY ACTUATOR ASSY, LWCV, CDTL, 1050 Eng ID: 0 Drawing ID: AY Rev No: A Item Qty Units Part ID Eng ID Description EA AY ACTUATOR ASSY, LWCV, CDTL, 7.75, HYD EA AY KIT, ANTI-ROTATION, LWCV, 500T Printed: 2/12/2009 Page 1 of 1

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16 Engineering Bill of Material Part: Description: AY ACTUATOR ASSY, LWCV, CDTL, 1275 Eng ID: 0 Drawing ID: AY Rev No: A Item Qty Units Part ID Eng ID Description EA AY ACTUATOR ASSY, LWCV, CDTL, 7.75, HYD EA AY KIT, ANTI-ROTATION, LWCV, 750T Printed: 2/12/2009 Page 1 of 1

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18 Engineering Bill of Material Part: Description: Eng ID: 8 Drawing ID: AY AY KIT, INTERFACE, LWCV, NON-INTG, 120 VAC Rev No: N Item Qty Units Part ID Eng ID Description EA H ELL 90, MALE 1/2 ORFS, MALE 1/2 ORB EA AY ACTUATOR ASSY, LWCV, CDTL, 7.75, HYD FT M WIRE ROPE, 1/16" DIA EA M FERRULE, 1/16, OVAL, ALUMINUM EA H10255 VLV, HYD, CBAL, 3:1 RATIO, SAE-8, D EA F451JSJ X-36 0 HOSE ASSY, 1/2, SWV STR, 45 ELL, EA F451JSJ X HOSE ASSY, 1/2, SWV STR, 45 ELL, EA HH-0312NC-0175-GR8-W CAPSCR, HEX HD, 5/16-18UNC x 1.75, GR8,W EA H CLAMP, DOUBLE, 3/4 IN DIA EA F451JSJ X HOSE ASSY, 1/2, SWV STR, 45 ELL, EA F451JSJ X-82 0 HOSE ASSY, 1/2, SWV STR, 45 ELL, EA H ADAPTER, MALE 1/2 ORFS, MALE 1/2 ORB EA H ELL 90, MALE 1/2 ORFS, FEM SWV 1/2 ORFS EA H10252 VLV, HYD, PRESSURE REDUCING, SAND, D EA H PRESSURE REDUCING VALVE FT E CABLE, 4 C #16 AWG, EXANE, 600V EA E14253 GLAND, CABLE, 1/2 NPT, mm EA H VLV, HYD, DIR, 3 POS, 4 WAY, 120V, D EA H THREADED ROD, x 7.95 IN LG EA H A STUDNUT, EA H TEST STATION, #4 SAE EA H MANIFOLD, TAP-IN, D03 SAE EA H ADAPTER LG, MALE 1/2 ORFS, 1/2 ORB EA E CABLE TIE, 13.4 IN LG, 120 LB EA AY VALVE, CHECK, KIT, NON- INTG MANIFOLD IN H TC-08 HOSE, HP, 1/2, 3000 psi EA H HOSE FTG, STR LG, 1/2, FEM SWV 1/2 ORFS EA H HOSE FTG, ELL 90, 1/2, FEM SWV 1/2 ORFS REF 0.00 EA SC SCHEMATIC, LWCV, NON-INT, 120 VAC REF 0.00 EA SC10046 SCHEDULE, MAINTENANCE, LWCV REF 0.00 EA 1028-XXX CHART, TOOL JOINT CLAMP Printed: 5/13/2011 Page 1 of 1

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21 Engineering Bill of Material Part: Description: Eng ID: 11 Drawing ID: AY AY KIT, INTERFACE, LWCV, NON-INTG, 24 VDC Rev No: R Item Qty Units Part ID Eng ID Description REF 2.00 EA LW-0312-ET LOCKWASHER, 5/16 EXTERNAL TOOTH REF 0.00 EA SC SCHEMATIC, LWCV, NON-INT, 24 VDC, 275T Printed: 5/13/2011 Page 2 of 2

22 Engineering Bill of Material Part: Description: Eng ID: 11 Drawing ID: AY AY KIT, INTERFACE, LWCV, NON-INTG, 24 VDC Rev No: R Item Qty Units Part ID Eng ID Description EA H ADAPTER, MALE 1/2 ORFS, MALE 3/8 ORB EA H ELL 90, MALE 1/2 ORFS, MALE 1/2 ORB EA AY ACTUATOR ASSY, LWCV, CDTL, 7.75, HYD FT M WIRE ROPE, 1/16" DIA EA M FERRULE, 1/16, OVAL, ALUMINUM EA H10255 VLV, HYD, CBAL, 3:1 RATIO, SAE-8, D EA F451JSJ X-36 0 HOSE ASSY, 1/2, SWV STR, 45 ELL, EA F451JSJ X HOSE ASSY, 1/2, SWV STR, 45 ELL, EA HH-0312NC-0175-GR8-W CAPSCR, HEX HD, 5/16-18UNC x 1.75, GR8,W EA H CLAMP, DOUBLE, 3/4 IN DIA EA F451JSJ X HOSE ASSY, 1/2, SWV STR, 45 ELL, EA F451JSJ X-82 0 HOSE ASSY, 1/2, SWV STR, 45 ELL, EA H ADAPTER, MALE 1/2 ORFS, MALE 1/2 ORB EA H ELL 90, MALE 1/2 ORFS, FEM SWV 1/2 ORFS EA H10252 VLV, HYD, PRESSURE REDUCING, SAND, D EA H PRESSURE REDUCING VALVE FT E CABLE, 4 C #16 AWG, EXANE, 600V EA E14253 GLAND, CABLE, 1/2 NPT, mm 40A 1.00 EA H VLV, HYD, DIR, 3 POS, 4 WAY, 24V, D EA H THREADED ROD, x 7.95 IN LG EA H A STUDNUT, EA H TEST STATION, #4 SAE EA H MANIFOLD, TAP-IN, D03 SAE EA E CABLE TIE, 13.4 IN LG, 120 LB EA H ADAPTER, MALE ORB, FEMALE SWVL ORFS1/2IN EA H UNION, BULKHEAD, MALE 1/2 ORFS EA AY VALVE, CHECK, KIT, NON- INTG MANIFOLD EA SECTION 1 SKID VALVE MOUNT EA H SUB PLATE, MANIFOLD, D03 SAE EA H ELL 90, MALE 1/2 ORFS, MALE 3/8 ORB EA H ADAPTER, MALE 1/2 ORFS, MALE 5/8 ORB EA H REDUCER, MALE 5/8 ORB, FEMALE 1/2 ORB EA H TEE, MALE 1/2 ORB BRANCH, MALE 1/2 ORFS EA F451JSJ X `HOSE ASSY, 1/2, SWV STR, 90 MED, IN H TC-08 HOSE, HP, 1/2, 3000 psi EA H HOSE FTG, STR LG, 1/2, FEM SWV 1/2 ORFS EA H HOSE FTG, ELL 90, 1/2, FEM SWV 1/2 ORFS REF 0.00 EA 1028-XXX CHART, TOOL JOINT CLAMP REF 0.00 EA SC10046 SCHEDULE, MAINTENANCE, LWCV Printed: 5/13/2011 Page 1 of 2

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24 Engineering Bill of Material Part: Description: Eng ID: 8 Drawing ID: AY AY KIT, INTERFACE, LWCV, INTG, 24 VDC Rev No: L Item Qty Units Part ID Eng ID Description EA H ELL 90, MALE 1/2 ORFS, MALE 1/2 ORB EA AY ACTUATOR ASSY, LWCV, CDTL, 7.75, HYD FT M WIRE ROPE, 1/16" DIA EA M FERRULE, 1/16, OVAL, ALUMINUM EA H10255 VLV, HYD, CBAL, 3:1 RATIO, SAE-8, D EA F451JSJ X-36 0 HOSE ASSY, 1/2, SWV STR, 45 ELL, EA F451JSJ X HOSE ASSY, 1/2, SWV STR, 45 ELL, EA HH-0312NC-0175-GR8-W CAPSCR, HEX HD, 5/16-18UNC x 1.75, GR8,W EA H CLAMP, DOUBLE, 3/4 IN DIA EA F451JSJ X HOSE ASSY, 1/2, SWV STR, 45 ELL, EA F451JSJ X-82 0 HOSE ASSY, 1/2, SWV STR, 45 ELL, EA H ADAPTER, MALE 1/2 ORFS, MALE 1/2 ORB EA H ELL 90, MALE 1/2 ORFS, FEM SWV 1/2 ORFS EA H10252 VLV, HYD, PRESSURE REDUCING, SAND, D FT E CABLE, 4 C #16 AWG, EXANE, 600V EA E14253 GLAND, CABLE, 1/2 NPT, mm 40B 1.00 EA H10059 VLV, HYD, DIR, 3 POS, 4 WAY, 24V, D03 41B 0.00 EA H THREADED ROD, x 5.88 IN LG EA H A STUDNUT, EA E CABLE TIE, 13.4 IN LG, 120 LB EA AY VALVE, CHECK, KIT, INTG MANIFOLD IN H TC-08 HOSE, HP, 1/2, 3000 psi EA H HOSE FTG, STR LG, 1/2, FEM SWV 1/2 ORFS EA H HOSE FTG, ELL 90, 1/2, FEM SWV 1/2 ORFS REF 0.00 EA SC10046 SCHEDULE, MAINTENANCE, LWCV REF 0.00 EA 1028-XXX CHART, TOOL JOINT CLAMP REF 0.00 EA SC SCHEMATIC, LWCV, INT MAN, 24 VDC Printed: 5/13/2011 Page 1 of 1

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26 Engineering Bill of Material Part: Description: AY12237 GUARD ASSY, ACTUATOR, LWCV Eng ID: 0 Drawing ID: AY12237 Rev No: 0 Item Qty Units Part ID Eng ID Description EA DT13661 GUARD, CYLINDER, ACTUATOR, LWCV EA DT13662 GUARD, HINGE PLATE, ACTUATOR, LWCV EA PIN, 0.38 DIA, 1.50 LG, HEAD/R EA M SAFETY PIN EA M FERRULE, 1/16, OVAL, ALUMINUM FT M WIRE ROPE, 1/16" DIA EA DT13399 BUMPER, GUARD, LWCV EA LN-0250NC-GR8 LOCKNUT, 1/4-20UNC, GR8, STOVER EA FW-0250-A WASHER, F, 1/4, PLAIN, TYPE A EA BH-0250NC-0075 CAPSCR, BUTTON HD SOC, 1/4-20UNC x EA M COTTER PIN, 1/8 x 1.00 Printed: 2/12/2009 Page 1 of 1

27 IF IN DOUBT...PLEASE ASK! REF INSIDE TABS TOP VIEW REF REF ISOMETRIC VIEW 6.00 REF REF SIDE VIEW END VIEW No. Y/M/D BY REVISION WELDING PROCEDURE UNLESS OTHERWISE SPECIFIED - ANSI/AWS D OR CSA W59-M1989 THIS PRINT AND DESIGN AND DETAIL SHOWN THEREON ARE THE PROPERTY AND INVENTION OF CANRIG DRILLING TECHNOLOGY LTD.. THIS PRINT IS FURNISHED WITH THE UNDERSTANDING THAT IT IS NOT TO BE REPRODUCED WITHOUT PERMISSION AND RETURNED UPON DEMAND. ALL RIGHTS OF DESIGN AND INVENTION ARE RESERVED BY CANRIG DRILLING TECHNOLOGY LTD.. TOLERANCE REMOVE SHARP CORNERS AND BURRS CASTING ± 1/16 CONCENTRICITY.005 TIR STRAIGHTNESS ±.005 IN 5 INCHES SQUARENESS ±.010 IN 5 INCHES PARALLELISM ±.010 IN 5 INCHES TRUE POSITION.005 MACHINED SURFACES UNLESS OTHERWISE SPECIFIED FABRICATING [METRIC] 0 TO 600 mm > 600 mm ± 1 mm ± 3 mm MACHINING IMPERIAL DRAWN CHECKED APPRV'D MATERIAL JAS 04/02/24 DNC 04/02/22 FJY 04/03/22 DECIMAL.x ±.030" -.xx ±.015" FABRICATING IMPERIAL.xxx ±.005" 0 TO 24" > 24" ±.06" ±.12" EST. WEIGHT SCALE PROJECT ANGULAR ± 2 ANGULAR ± 1 22 LBS 1:4 - IF IN DOUBT...PLEASE ASK! GUARD ASSY ACTUATOR, LWCV CANRIG DRILLING TECHNOLOGY LTD. AY12237 REV 0

28 Engineering Bill of Material Part: Description: Eng ID: 1 Drawing ID: AY14046 AY14046 KIT, ANTI-ROTATION, LWCV, 275T Rev No: C Item Qty Units Part ID Eng ID Description EA DT BRACKET, ANTI-ROTATION, LWCV, 275T EA SH-0375NC-0100-W CAPSCR, HEX SOC HD, 3/8-16UNC x 1.00, W FT M WIRE ROPE, 1/16" DIA EA M FERRULE, 1/16, OVAL, ALUMINUM EA LW-0375-IT LOCKWASHER, 3/8 INT TOOTH EA FW-0375-A WASHER, F, 3/8, PLAIN, TYPE A EA DT17025 SHIM, ANTI ROTATION Printed: 2/12/2009 Page 1 of 1

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30 Engineering Bill of Material Part: Description: Eng ID: 1 Drawing ID: AY14056 AY14056 KIT ANTI-ROTATION, LWCV 350 Rev No: C Item Qty Units Part ID Eng ID Description EA DT BRACKET, ANTI-ROTATION, LWCV, 350T EA SH-0375NC-0100-W CAPSCR, HEX SOC HD, 3/8-16UNC x 1.00, W FT M WIRE ROPE, 1/16" DIA EA M FERRULE, 1/16, OVAL, ALUMINUM EA LW-0375-IT LOCKWASHER, 3/8 INT TOOTH EA FW-0375-A WASHER, F, 3/8, PLAIN, TYPE A EA DT17025 SHIM, ANTI ROTATION Printed: 2/12/2009 Page 1 of 1

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32 Engineering Bill of Material Part: Description: Eng ID: 1 Drawing ID: AY14066 AY14066 KIT, ANTI-ROTATION, LWCV, 500T Rev No: C Item Qty Units Part ID Eng ID Description EA DT BRACKET, ANTI-ROTATION, LWCV, 500T, 3IN EA SH-0375NC-0100-W CAPSCR, HEX SOC HD, 3/8-16UNC x 1.00, W EA LW-0375-IT LOCKWASHER, 3/8 INT TOOTH FT M WIRE ROPE, 1/16" DIA EA M FERRULE, 1/16, OVAL, ALUMINUM EA FW-0375-A WASHER, F, 3/8, PLAIN, TYPE A EA DT17025 SHIM, ANTI ROTATION Printed: 2/12/2009 Page 1 of 1

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34 Engineering Bill of Material Part: AY14260 Description: KIT, ANTI-ROTATION, LWCV, 750T Eng ID: 1 Drawing ID: AY14260 Rev No: B Item Qty Units Part ID Description EA DT16714 BRACKET, ANTI-ROTATION, LWCV, 750T EA SH-0375NC-0100-W CAPSCR, HEX SOC HD, 3/8-16UNC x 1.00, W EA LW-0375-IT LOCKWASHER, 3/8 INT TOOTH FT M WIRE ROPE, 1/16" DIA EA M FERRULE, 1/16, OVAL, ALUMINUM EA FW-0375-A WASHER, F, 3/8, PLAIN, TYPE A EA DT17025 SHIM, ANTI ROTATION Printed: 2/5/2009

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37 IF IN DOUBT...PLEASE ASK! REMOVE THE TWO PINS AND OPEN THE DOOR. GREASE THE INNER SLEEVE RACKS, TWO SHOTS ONCE A WEEK. ROTATE THE ACTUATOR 90 DEGREES AND REPEAT THIS PROCEDURE. CONTINUE UNTIL ALL SIX LOCATIONS ARE GREASED. GREASE THE BEARINGS TWO SHOTS EVERY 6 MONTHS. OVER- GREASING THE BEARINGS WILL LEAD TO OVERHEATING. A WEEKLY MAINTENANCE 6 MONTH MAINTENANCE A 04/10/20 JAS REMOVE "REPLACE GREASE FITTINGS WITH PLUGS..." NOTE No. Y/M/D BY REVISION WELDING PROCEDURE UNLESS NOTED OTHERWISE AS PER CANRIG SPECIFICATION - ENG 704 THIS PRINT AND DESIGN AND DETAIL SHOWN THEREON ARE THE PROPERTY AND INVENTION OF CANRIG DRILLING TECHNOLOGY LTD.. THIS PRINT IS FURNISHED WITH THE UNDERSTANDING THAT IT IS NOT TO BE REPRODUCED WITHOUT PERMISSION AND RETURNED UPON DEMAND. ALL RIGHTS OF DESIGN AND INVENTION ARE RESERVED BY CANRIG DRILLING TECHNOLOGY LTD.. TOLERANCE REMOVE SHARP CORNERS AND BURRS CASTING ± 1/16 CONCENTRICITY.005 TIR STRAIGHTNESS ±.005 IN 5 INCHES SQUARENESS ±.010 IN 5 INCHES PARALLELISM ±.010 IN 5 INCHES TRUE POSITION.005 MACHINED SURFACES UNLESS OTHERWISE SPECIFIED FABRICATING [METRIC] 0 TO 600 mm > 600 mm IF IN DOUBT...PLEASE ASK! ± 1 mm ± 3 mm MACHINING IMPERIAL DRAWN CHECKED APPRV'D MATERIAL JAS 04/07/16 FJY 04/07/30 FJY 04/07/30 DECIMAL.x ±.030".xx ±.015" FABRICATING IMPERIAL.xxx ±.005" 0 TO 24" > 24" ±.06" ±.12" EST. WEIGHT SCALE PROJECT ANGULAR ± 2 ANGULAR ± CANRIG DRILLING TECHNOLOGY LTD. MAINTENANCE SCHEDULE, LWCV ACTUATOR SC10046 REV A

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39 LWCV ACTUATOR ASSEMBLY INSTRUCTIONS CANDOC LWCV ACTUATOR MANUAL COPYRIGHT 2009 CANRIG DRILLING TECHNOLOGY LTD. ALL RIGHTS RESERVED

40 Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Canrig Drilling Technology Ltd. Printed in the United States of America.

41 CANRIG LWCV ACTUATOR ASSEMBLY Clean all machined surfaces with Varsal, Bright Clean or equivalent. 1) Install the ball bearing (17) into the bearing housing (6) using a rubber mallet until firmly seated. 2) Install the bearing retaining ring (18) into the groove in the bearing housing (6) Figure 1 3) Repeat above two steps (1 & 2) for the second bearing housing. 4) Install one labyrinth ring (13) onto each of the two inner sleeves (4) ensuring that the tapered surface is facing the side where the racks are present Figure 2 5) Place the bearing/ housing assembly onto the inner sleeve (4) and use a rubber mallet to tap on the top of the bearing inner race until the bearing inner race is seated on the inner sleeve. 6) Install one plug (54) and one grease fitting (20) in the bearing housing assembly. Revision January of 22

42 Canrig LWCV Assembly Instructions 20 Bearing/ Housing Assembly 54 4 Figure 3 7) Grease the bearing through the grease fitting while rotating the bearing. Visually ensure that the grease fills the bearing consistently and that no dry areas exist in the bearing. 8) Repeat the same for the other bearing housing assembly and inner sleeve. 9) Install the Guide Sleeve (7) into the ID of the inner sleeve (4) until it is seated on the lower shoulder and that the tab on the end of the guide sleeve fit properly into the notch in the inner sleeve. 10) Install the plain bearing strip (19) into the ID of the inner sleeve (4) until it is seated on top of the guide sleeve (7) Tab Notch 4 Lower shoulder Figure 4 11) Repeat step 9 & 10 for the other inner sleeve. 12) Place bearing retainer (5) on top of the bearing housing (6), ensuring that all six holes are properly aligned with holes in the bearing housing. 2 of 22 Revision January 2009

43 Canrig LWCV Assembly Instructions 13) Install the six 3/8 socket head cap screws (21) and lock washers (22) ensuring that all threads are coated with Loctite 242. Torque to 40 ft. lbs. Install safety wire (36) and ferrules (37) through all bolts. 14) Install the wiper (16) into the ID groove of the bearing retainer (5). 21, Note orientation Figure 5 15) Repeat steps 12, 13 & 14 for the other bearing housing/ inner sleeve assembly. 16) Install the inner sleeve/bearing housing assembly onto the mounting sleeve (3) - slide the assembly down until the top of the bearing retainer (5) is approximately flush with the end of the tapered portion of the mounting sleeve. Bearing Housing/ Inner Sleeve Assembly Note orientation of rack to hole in mounting sleeve Figure 6 17) Turn the assembly over and repeat step 16. Use the pinion (2) to space the racks in the approximate location- the hole in the mounting sleeve (3) should be located between the racks at this time. 3 Revision January 2009 Page 3 of 22

44 Canrig LWCV Assembly Instructions 2 Bearing Housing/ Inner Sleeve Assemblies 3 Figure 7 18) Ensure that the valve (1) is in the closed position (see Figure 9). 19) Standard valve only (see Figure 8a): Place the valve (1) vertically on the box end. Install a retaining ring (15) into the upper groove on the OD of the valve body. Turn the valve body over to sit on the pin end. Install the stop ring (30) until it rests on the pin end retaining ring (15). 20) Install two o-rings (14) into the two middle o-ring grooves on the OD of the valve body OD OD OD Figure 8a Standard 7.70 OD Valve Figure 8b Stepped 8.45 x 7.70 OD Valve 3.06 ID ONLY 21) Grease the o-rings prior to installing the mounting sleeve (3). 22) Note: it is important at this time to verify the timing of the valve with the actuator. This can be done by looking at the crank socket- identify the socket that opens the valve when it is turned counterclockwise. The upper 4 of 22 Revision January 2009

45 Canrig LWCV Assembly Instructions rack should be located on the left of the socket when it is installed on the valve. Identify side of valve that opens the valve when rotated in counterclockwise direction as shown Notch as shown indicates valve is closed assemble actuator with valve in this position Figure 9 23) Standard valve only (see Figure 8a): With the valve in the closed position, install the inner sleeve/ bearing housing assembly on the OD of the valve body and slide it down until it is seated against the top of the stop ring (30). Ensure that the holes in the mounting sleeve are aligned with the two crank sockets in the valve and verify the rack location per step ) For stepped type valves only (see Figure 8b): Ensure that steps 20 thru 22 have been performed. Turn the valve over with the pin end facing up. With the valve in the closed position, install the inner sleeve/ bearing housing assembly on the pin end OD of the valve body and slide down until it is seated against the step in the valve. Ensure that the holes in the mounting sleeve are aligned with the two crank sockets in the valve and verify the rack location per step 22. Install the stop ring (30) until it rests against the mounting sleeve. Install the retaining ring (15) into the groove against the stop ring (30). Revision January 2009 Page 5 of 22

46 Canrig LWCV Assembly Instructions Inner Sleeve / Bearing Housing Assembly Components to be aligned as shown Figure 10 25) Align the outer scribed grooves on the upper and lower racks with the centerline of the crank socket. 26) Install one pinion (2) into the crank socket ensuring that the scribe lines on the face of the pinion are aligned with the outer scribed grooves on the racks. Move the racks towards the pinion until teeth are engaged. Install pinion with rack aligned as shown 2 Figure 11 27) Install the opposing pinion (2) into the opposite crank socket. It may be necessary to tap on the back side of the rack to allow the insertion of the pinion. Caution must be exerted when installing the pinion not to damage the rack teeth. If the pinion will not install easily into the socket, then adjust rack positions to ease insertion. Do not hammer pinion into place, light tapping is acceptable. 6 of 22 Revision January 2009

47 Canrig LWCV Assembly Instructions 28) Verify the function of the actuator by opening and closing the valve using a 7/8 hex wrench. If the actuator does not open and close, remove pinions, rotate actuator 180 degrees on valve and repeat steps ) Standard valve only (see Figure 8a): Install the upper retaining ring (15) into the groove above the mounting sleeve. 15 Figure 12 30) Install the four pinion retainers (8), two per pinion using button socket head cap screws (34) and Nord-lock washers (53). Torque the button socket cap screw to 31 ft-lb. 31) Install the six grease fittings (20) in the racks. Grease two shots in each fitting , 53 Figure 13 32) On each of the two cylinders (9), install washer (11), grommet (12), bracket (10), washer (11), washer (31) with locknut (29) - torque to 350 ft/lbs. Revision January 2009 Page 7 of 22

48 Canrig LWCV Assembly Instructions Figure 14 33) Install the cylinder assembly by mounting the bracket on the rod end (10) to the lower bearing housings (6) using ¾ x 1 long socket head cap screw (23A) and lock washer (25) - apply anti-seize to bolts prior to installation. Hand tighten only at this time. 34) Align the holes in the upper bracket of the cylinder assembly to the holes in the side of the upper bearing housing. 35) Mount the upper cylinder bracket using two 1-1/4 long socket head cap screws (23B) and lock washers (25) - apply anti-seize to bolts prior to installation. Turn the actuator to the opposite side and mount the other cylinder using one 1-1/4 long socket head cap screws (23B) on the left side and one 1-1/2 long socket head cap screws (23C) on the right side and lock washers (25). Hand tighten only at this time. 36) Torque lower bracket (10) ¾ socket head cap screws to 350 ft/lbs. Do not torque upper cylinder bolts at this time. Safety wire bolts after tightening to specified torque of 22 Revision January 2009

49 Canrig LWCV Assembly Instructions 23B, 25 23B, 25 Grease fitting this side A, 25 Cylinder Assy 23A, 25 Cylinder Assy Plug this Side Figure 15 Figure 16 37) Install the four elbow fittings (50) into the cylinders facing inward. Install two hydraulic tubes (48) onto the fittings (50). Ensure adequate clearance between tube and moving parts on actuator. Temporarily install guard (47) on actuator and ensure that the tube seats between the tabs inside the guard- adjust tube as necessary. Tighten all fittings Hydraulic tubes to be mounted on bracket side of actuator Figure 17 Revision January 2009 Page 9 of 22

50 Canrig LWCV Assembly Instructions 38) Install thick shim (59) and stop plate (57) onto lower bearing housing (6) using lock washers (53) and 3/8 hex head cap screws (58). Do not tighten at this time. Repeat for other side , Figure 18 39) Open the valve completely. Ensure that valve is fully open by visually inspecting bore- also inspect stops to ensure that no clearance exists between stops and upper bearing housing. Adjust stop height as necessary if the valve is not opening completely or the stops are not contacting the upper bearing housing by replacing thick shim (59) with thick shim (59A), thick shim (59B) or with thick shim (59C). Tighten the 3/8 bolts to 40 ft/lbs. Inspect valve to ensure valve is fully open Inspect to ensure valve is resting against stops Figure 19 Figure 20 40) Remove socket head cap screws (23A, 23B and 23C) and lock washers (25) from the upper cylinder bracket. 10 of 22 Revision January 2009

51 Canrig LWCV Assembly Instructions 41) Remove the four safety pins and the 3/8 diameter hinge pins on the guard (47) to separate the guard into two assemblies. 42) Install one of the side guard assemblies on the cylinder bracket using ¾ x 1-1/4 long socket head cap screws (23B) and lock washers (25). Install two 3/8 x 1 long hex head cap screws (56) and lock washers (53). Rotate the actuator to the opposite side and install the other side guard assembly using ¾ & 1-1/4 long socket head cap screws (23B) and lock washer (25). Depending on the top drive size, mount one anti-rotation bracket (locate from anti-rotation kit (52)- AY14046, (52A) AY14056, (52B) AY14066 and (52C) AY14260 using four 3/8 x 1 long socket head cap screws, flat washer and lock washer. Install two 3/8 x 1 long hex head cap screws (56) and lock washers (53). Torque ¾ socket head cap screws to 350 ft/lbs and torque 3/8 socket head cap screws to 40 ft/lbs. Safety wire bolts after tightening to specified torque. 23B, Figure 21 Figure 22 43) Close the side guards and ensure that the hydraulic tubes (48) are centered in the tabs located inside the guards. Adjust the hydraulic tubes as necessary. Replace the 3/8 diameter hinge pins and the four safety pins. Check to ensure that all safety and hinge pins are properly wired. Revision January 2009 Page 11 of 22

52 Canrig LWCV Assembly Instructions Check for proper fit of hydraulic tubes within guide tabs Figure 23 44) Position the actuator on the side opposite of the hydraulic tubes. Install the two plugs (49) on the right hand cylinder (upper and lower ports). Install the two adapters (60) and the caps (61) on the left hand cylinder (upper and lower ports). 45) Slide the mud deflector (55) over the box end of the valve until it seats against the upper retaining ring (15). 60, Figure of 22 Revision January 2009

53 Canrig LWCV Assembly Instructions 46) Locate serial number plate (R01) in position. Using the serial number plate as a template, drill four #40 (0.098 diameter) holes in cylinder guard. Mount serial number plate (R01) to guard using four drive screws (R02). R02 R01 Figure 25 Revision January 2009 Page 13 of 22

54 Canrig LWCV Assembly Instructions 14 of 22 Revision January 2009

55 Canrig LWCV Assembly Instructions LWCV VALVE STACK ADJUSTMENT INSTRUCTIONS For non-integrated style manifolds Refer to Canrig drawing numbers AY & AY ) Locate test port located on A side of the LWCV hydraulic valve stack assembly. This will be the test port for the high pressure side of the LWCV hydraulic system- note that the high pressure side must be set before the low pressure side is set. 2) Remove protective cap from test port and install gauge fitting to test port. 3) Locate the high pressure reducing valve in valve stack- it will be the valve directly under the directional valve. Remove protective cap and loosen the locknut securing the adjusting screw. 4) Function actuator open and closed. Note pressure reading on gaugeregulate the adjusting screw in order to obtain the proper pressure reading. The pressure should be set to 1300 psi. Continue to operate the actuator as required to maintain pressure in the system. 5) Once the correct pressure is obtained, hold the adjusting screw in position with the hex wrench and tighten the locking nut. 6) Operate the actuator to verify that the pressure is correct. 7) Remove pressure gauge from the test port and replace the protective cap. 8) Replace the protective cap on the pressure reducing valve. 9) Locate test port located on B side of the LWCV hydraulic valve stack assembly. This will be the test port for the low pressure side of the LWCV hydraulic system. 10) Remove protective cap from test port and install gauge fitting to test port. 11) Locate the low pressure reducing valve in valve stack- it will be the valve directly under the previously set high pressure reducing valve. Remove protective cap and loosen the locknut securing the adjusting screw. 12) Function actuator open and closed. Note pressure reading on gaugeregulate the adjusting screw in order to obtain the proper pressure reading. The pressure should be set to 650 psi. Continue to operate the actuator as required to maintain pressure in the system. 13) Repeat steps 5 8 as shown above to complete setting the low pressure side of the LWCV system. Revision January 2009 Page 15 of 22

56 Canrig LWCV Assembly Instructions For integrated style manifolds Refer to Canrig drawing number AY ) Locate test port labeled GA-5 on hydraulic manifold assembly- it is located directly under the LWCV valve stack on the hydraulic manifold. This will be the test port for the high pressure side of the LWCV hydraulic system- note that the high pressure side must be set before the low pressure side is set. 15) Remove protective cap from test port and install gauge fitting to test port. 16) Remove protective cap from high pressure reducing valve (located in the hydraulic manifold body- labeled 20E ). Loosen the locknut securing the adjusting screw. 17) Function actuator open and closed. Note pressure reading on gaugeregulate the adjusting screw in order to obtain the proper pressure reading. The pressure should be set to 1300 psi. Continue to operate the actuator as required to maintain pressure in the system. 18) Once the correct pressure is obtained, hold the adjusting screw in position with the hex wrench and tighten the locking nut. 19) Operate the actuator to verify that the pressure is correct. 20) Remove pressure gauge from the test port and replace the protective cap. 21) Replace the protective cap on the pressure reducing valve. 22) Locate test port labeled GB-5 on hydraulic manifold assembly. This will be the test port for the low pressure side of the LWCV hydraulic system. 23) Remove protective cap from test port and install gauge fitting to test port. 24) Locate the low pressure reducing valve in the LWCV valve stack- it will be the valve directly under the directional valve. Remove protective cap and loosen the locknut securing the adjusting screw. 25) Function actuator open and closed. Note pressure reading on gaugeregulate the adjusting screw in order to obtain the proper pressure reading. The pressure should be set to 650 psi. Continue to operate the actuator as required to maintain pressure in the system. 26) Repeat steps as shown above to complete setting the low pressure side of the LWCV system. 16 of 22 Revision January 2009

57 Canrig LWCV Assembly Instructions LWCV CHECK VALVE INSTALLATION INSTRUCTIONS Procedure for installing check valve in LWCV hydraulic valve stack 1) Relieve pressure on system by turning HPU off. Lock out HPU as necessary to prevent start-up during the check valve installation. 2) Relieve pressure on system by operating link tilt or other hydraulic function. 3) Thoroughly clean valve stack and manifold around valve stack to eliminate contamination of hydraulic system. 4) Remove solenoid from top of valve stack. 5) Remove four nuts from retaining studs on valve stack. 6) Remove all valves (proportional valve and pressure reducing valve(s) from valve manifold. Note location of each valve as it is critical that they are reinstalled in their original orientation. 7) Unscrew four studs from hydraulic manifold and discard. 8) Screw new longer studs (supplied with kit) into manifold block. Note that the studs supplied with the Rexroth valve kit are not interchangeable with the shorter Sun valve kit studs. 9) Identify check valve supplied with kit- refer to Figures 1a and 1b. (Due to availability of check valves, Canrig may supply either style valve as shown with kit -valves are fully interchangeable.) Pay particular attention to the orientation of the valves during installation. Figure 26a Sun Check Valve Figure 1b Rexroth Valve 10) Canrig manifolds assemblies vary in design depending upon the Top Drive model. Refer to Figures 2a and 2b to determine proper orientation of valve and manifold style. Sun style valve is shown in illustration - Rexroth installation is similar EXCEPT that orientation is accomplished with alignment holes rather than notch alignment (see Figure 3). Note that manifold components as shown in Figure 2 may vary slightly from illustration. Revision January 2009 Page 17 of 22

58 Canrig LWCV Assembly Instructions Solenoid Replacement studs (supplied with kit Other valve stacks not shown for clarity Note NOTCH P arrow designation in relation to manifold and valves Figure 27a Non-integrated Style Manifold with Sun Check Valve (Off-Driller s Side View) 18 of 22 Revision January 2009

59 Canrig LWCV Assembly Instructions Solenoid Replacement studs (supplied with kit) Other valve stacks not shown for clarity Note NOTCH P arrow designation in relation to manifold and valves Figure 2b Integrated Style Manifold with Sun Check Valve (Off-Driller s Side View) Revision January 2009 Page 19 of 22

60 Canrig LWCV Assembly Instructions 11) Sun Valves Only: Install check valve as shown in Figure 2. Ensure that the alignment notch is positioned correctly as shown in illustration. 12) Rexroth Valves Only: Ensure that the alignment pin hole is aligned with locating hole in manifold for correct orientation- see Figure 3. Alignment Pin Hole Figure 28 Mounting Side View- Rexroth Style Check Valve 13) Install previously removed valves in reverse order as noted in step 6. 14) Install hex nuts on studs and tighten. 15) Replace solenoid on valve stack. 16) Unlock HPU, turn on and check system for leaks. Cycle LWCV actuator to verify function. 20 of 22 Revision January 2009

61 Canrig LWCV Assembly Instructions Revision January 2009 Page 21 of 22

62 Canrig LWCV Assembly Instructions 22 of 22 Revision January 2009