To Protect Your Warranty, Use Only ENERPAC Hydraulic Oil.

Transcription

1 Repair Parts Sheet ATLAS 3-HP GAS PUMP PGM04, PGM0, PGM404, PGM40, PGM304R, PGM30R, PGM404R, PGM40R L154 Rev. F 10/10 For Date Codes Beginning With the Letter O For Date Codes Beginning Without a Letter To Protect Your Warranty, Use Only ENERPAC Hydraulic Oil. Enerpac recommends that all kit components be installed to insure optimum performance of the repaired unit. CONTENTS Figure 1 - Handle Assembly for Pumps Without Roll Bar... Figure - Basic Pump Block...3 Figure 3 - Reservoir...4 Figure 4 - Pumping Assembly...5, 6 Figure 5 - Piston Block Assembly...7 Figure 6 - Bypass Valve Assembly... Figure 7 - -Way Valve...9 Figure - 3- and 4-Way Valve...10,

2 Apply Loctite 4 to threads Torque to ft-lbs (1,0-0,5 Nm). 10 Figure 1 Handle Frame Assembly W/O Rollbars Repair Parts List for Figure 1 Item Part Number Qty. Description Item Part Number Qty. Description 1 CCA70-5A 4 Set Screw (Mx35) DA Frame Weldment CAE A Washer 1 DA Handle 3 CBE9046-1A 4 Hex Bolt 13 DC Motor 6 DA Isolator 14 CBE10010-A Hex Nut 7 B Washer 15 DA Plug DA HHFS, M5 x DC Key, D-Shaped 9 CBE A 4 Jam Nut 17 DA Wave Spring 10 DA Cap 1 DA Bearing

3 37 40 Torque to -5 3 ft-lbs.(30-34 Nm) Apply Loctite 4 Torque to 3-6 ft-lbs. (31-35 Nm) 19, 69, 70 30, 31, , 0 1 Apply Loctite 4 Torque to 3-6 ft-lbs. (31-35 Nm) 57 43, 44 54, 5, , 5, 53 Torque to ft-lbs. ( Nm) 56 5, 10 Torque to 36- in-lbs (4-5 Nm) 55 Figure, Basic Pump Block Repair Parts List for Figure Item Part Number Qty. Description Item Part Number Qty. Description 1 See Figure 4 1 Pump Assembly 40 CCA90-1A Cap Screw x 9 mm DA O-Ring 40 CCA410-1A Cap Screw x 41 mm 5 DA O-Ring 45 DD171004SR 1 Flange Service Kit 10 DA Screw 50 DC601 1 Roll Cage DA Bearing 51 CBE9046-1A 4 Hex Bolt 14 DA Wave Spring 5 CAE A 4 Washer 1 DC D Shaped Key 53 CBE10010-A 4 Hex Nut 19 CAE A Washer 54 CBA530-1A 4 BHC Screw 0 CBE3046-1B 4 Hex Bolt 55 DA Cap 30 DC Connector Tube 56 DC6576 Tube 31 B Backup 57 DA Isolator 3 B10103 O-Ring, Vitron 5 B Washer 37 DC Motor 59 CBE A 4 Jam Nut 3 See Figure 7 or 1 Valve Assembly 69 CCA70-5A 4 Set Screw 40 CCA310-1A 4 Cap Screw x 31 mm 70 CBE10010-A 4 Lock Nut Items included in and available only as part of Pump Seal Kit PGM04K. Used only on 3-way, -position valves. Used only on 3 and 4 way, 3-position valves. Note: Late models use two CCA90-1A screws and two CCA410-1A screws. Early models use four CCA410-1A screws. 3

4 Torque to ft. lbs. [60-70]. 9 7 Torque to -34 ft. lbs. [36-46 Nm]. Figure 3 Reservoir Repair Parts List for Figure 3 Item Part Number Qty. Description 7 A Hex Plug 9 Reservoir DA (For Liter models) DA (For 4 Liter models) A Plug 4

5 See Detail "B" SECTION A-A DETAIL "B" Torque Item 4 to Ft-lbs [0-3 Nm] Apply Loctite No. 44 to threads of Item 4, 5, and 14. Apply Loctite No. 44 to threads of Item Torque Item 15 and 16 to -34 Ft-lbs [3-46 Nm] Torque Item14 to 10-1 Ft-lbs [14-16 Nm] 10 6 Torque Item7 to Ft-lbs [14-16 Nm] Figure 4 Pump Assembly 5

6 Repair Parts List for Figure 4 Item Part Number Qty. Description Item Part Number Qty. Description 1 DA516 1 Tube DA697409SR 1 Coverplate 3 DA SR 1 Bottom Plate Assy. (Includes items 1,, 3, 4 and 6) 4 CCA370-1A 16 Cap Screw 5 DA56 1 Tube 6 DA Elbow 7 F Male Branch Tee CK NPT 90 Elbow 9 DA536 1 Tube 10 DA Nipple.5 NPT x 4.75 DA Nipple.5 NPT.5 NPT x DA Filter Assembly 13 DA Pipe Nipple 14 B091 3 Elbow 15 DA SR 1 Relief Valve Assembly 16 C Fitting Items included in and available as part of Pump Seal Kit PGM04K. Items included in and available as part of Pump Overhaul Kit PGM04KM. 17 See Figure 6 1 Bypass Valve Assy. 1 DA Needle Roller Bearing 19 B O-Ring 1 DC Seat DA Cage 3 DA Disc 4 CN Spring 6 DA655 1 Bottom Bearing 7 DA Eccentric 9 DA Thrust Bearing 30 DA Thrust Race 31 See Figure 5 3 Piston Block Assy. 3 CCA A 1 Retaining Ring 33 DA Hex Cam 34 BSS4599D 1 Bearing 35 BSS475D Ring 36 DA Lip Seal 40 DA Washer 6

7 3 13 Figure 5 Piston Block Assembly Repair Parts List for Figure 5 Item Part Number Qty. Description DA Conical Spring 3 DC4900SR 1 Piston Block Assy. B9503 O-Ring 13 B O-Ring Items included in and available only as part of Pump Seal Kit PGM04K. Items included in and available only as part of Pump Overhaul Kit PGM04KM. 7

8 6 Apply Loctite No. 4 to threads. 3 4 Apply Loctite No. 4 to threads Torque Item 10 to -34 Ft-lbs [3-46 Nm] Figure 6 Bypass Valve Assembly Repair Parts List for Figure 6 Item Part Number Qty. Description Item Part Number Qty. Description 1 DC Piston 7 B Backup Washer (See Below) 1 Body B O-Ring 3 DC Spring 9 B O-Ring 4 DC Cap, Adjuster 10 DA Street Elbow 5 DC Seat DA Nipple 6 DA Jam Nut Items included in and available only as part of Pump Seal Kit PGM04K. Body not sold separately. For complete bypass valve assembly (items 1 through ), order repair kit DC56950SR. Seat used only on early valve assemblies with aluminum body. Not used on valve assemblies wih steel body.

9 B B A Section B-B Torque to 1-15 in-lbs [1,4-1,7 Nm] Secure with Loctite A Section A-A Figure 7 -Way Valve Repair Parts List for Figure 7 Item Part Number Qty. Description Item Part Number Qty. Description 1 DA Handle 10 DA SR 1 Complete Replacement B Socket Head Screw Valve 3 B Lock Washer CCA330-1A Socket Head Cap Screw 4 DC Stem 13 DA SR 1 Connector Tube 5 B O-Ring 14 B Back-Up Ring 7 B564 1 Washer 15 B10103 O-Ring B03 1 O-Ring 17 B O-Ring 9 B /16 Ball 1 CCA90-1A Socket Head Cap Screw Items included in and available only as part of Valve Repair Kit DA NOTE: The Pump Seal kit PGM04K includes one (1) DA K Valve Repair Kit. 9

10 Apply Loctite No. 4 to threads of items 0, 1, and 4. Torque screw, Item 4, to in-lbs. [46-53 Nm] NOTE: Handle (item 1) must be assembled as shown. Notice the location of the handle in relation to the plug and disc assembly B 1 19 B SECTION A-A SECTION B-B Figure Valve Assembly 10

11 A 31 6 A B 5 31, 34 4-way Valve T T A Figure 9, Valve Assembly Repair Parts List for Figure & 9 Item Part Number Qty. Description Item Part Number Qty. Description 1 A Compression Spring B /4 Ball 3 DC Shaft 4 B O-Ring 6 C Bearing 7 B Spring Pin DA79900SR 1 Plug & Disc Assy. (Includes items 3, 6, 7 and 13) 9 DA Hub 10 B Roll Pin DA Detent 1 DA Cover 13 B O-Ring 14 DA Seal Poppet 3 (4-Way Valve) (3-Way Valve) 15 B O-Ring 3 (4-Way Valve) (3-Way Valve) 16 DA75566 Back-up Washer 6 (4-Way Valve) 4 (3-Way Valve) 17 DA7710 Washer 3 (4-Way Valve) (3-Way Valve) Items included in and available only as part of Valve Repair Kit DA K. NOTE: The Pump Seal Kit, PGM04K includes one (1) Valve Repair Kit DA K. 1 DA760 Compression Spring 3 (4-Way Valve) (3-Way Valve) 19 DA Valve Body 0 BF50407B Set Screw 1 DA Handle DA Knob 4 CCA4190-1A 4 Cap Screw 5 F Ball Plug 6 F Plug 30 B O-Ring 31 R Plug 4 (4-Way Valve) 1 (3-Way Valve) 33 B O-Ring 34 A Plug 3 (3-Way Valve) 46 DA75566 Back-Up Washer 6 (4-Way Valve) 4 (3-Way Valve) Notes: For complete 3-way, 3-position valve assembly (items 1 through 46), order DC719949SR. For complete 4-way, 3-position valve assembly (items 1 through 46), order DC70949SR.

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