Pavement Services, Inc.

Transcription

1 MG68 Parts Manual Pavement Services, Inc. Page

2 Page 2

3 The Decal Kit for the Model MG68 Maintainer is Item Part # Description DECAL, ANTI-FREEZE (BLACK) 2 L DECAL, SEAT BELT DECAL, IMPORTANT DECAL, DANGER PINCH POINT DECAL, DANGER (RED, BLACK) DECAL, COOLANT UNDER PRESSURE DECAL, MADE IN USA (YELLOW) DECAL, CAUTION NO SHIFT IN MO DECAL, 50D LEFT HAND CN DECAL, 50D RIGHT HAND CN DECAL, BELT DO NOT OVER TIGHTEN DECAL, HYDRAULIC OIL LEVEL DECAL, R.O.P.S DECAL, SPEED CONTROL PEDAL DECAL, THROTTLE METAL 7 A DECAL, HYDROSTATIC FLUID NEW 8 D094 DECAL, READ MANUAL US 9 L DECAL, DIESEL FUEL 20 L27723 DECAL, OPERATOR WARNING 2 L65920 DECAL, GREASE DAILY 22 L65924 DECAL, WARNING ROTATING PARTS DECAL, MACHINE SERIAL NO. PLATE 24 D0344 DECAL, LARGE PSI DECAL, CAUTION, LUG NUTS 26 D0345 DECAL, MED. PSI 27 D034 DECAL, CAUTION LOWER TOOL BAR 28 DECAL, LARGE MG68 29 D0348 DECAL, SMALL PSI 30 D0347 DECAL, LARGE STRIPE 3 A DECAL, WARNING, ROPS DECAL, PARK BRAKE DECAL, LOWER BLADE & ATTACH Page 3

4 Page 4

5 The Decal Kit for the Model MG68 Maintainer is Item Part # Description DECAL, ANTI-FREEZE (BLACK) 2 L DECAL, SEAT BELT DECAL, IMPORTANT DECAL, DANGER PINCH POINT DECAL, DANGER (RED, BLACK) DECAL, COOLANT UNDER PRESSURE DECAL, MADE IN USA (YELLOW) DECAL, CAUTION NO SHIFT IN MO DECAL, 50D LEFT HAND CN DECAL, 50D RIGHT HAND CN DECAL, BELT DO NOT OVER TIGHTEN DECAL, HYDRAULIC OIL LEVEL DECAL, R.O.P.S DECAL, SPEED CONTROL PEDAL DECAL, THROTTLE METAL 7 A DECAL, HYDROSTATIC FLUID NEW 8 D094 DECAL, READ MANUAL US 9 L DECAL, DIESEL FUEL 20 L27723 DECAL, OPERATOR WARNING 2 L65920 DECAL, GREASE DAILY 22 L65924 DECAL, WARNING ROTATING PARTS DECAL, MACHINE SERIAL NO. PLATE 24 D0344 DECAL, LARGE PSI DECAL, CAUTION, LUG NUTS 26 D0345 DECAL, MED. PSI 27 D034 DECAL, CAUTION LOWER TOOL BAR 28 DECAL, LARGE MG68 29 D0348 DECAL, SMALL PSI 30 D0347 DECAL, LARGE STRIPE 3 A DECAL, WARNING, ROPS DECAL, PARK BRAKE DECAL, LOWER BLADE & ATTACH Page 5

6 MG68 - SCARIFIER Page 6

7 MG68 - SCARIFIER Part. Description Qty CYLINDER, DOZER LIFT PIN.X SCARIFIER FRAME MOUNT SCARIFIER MOUNTING BRACKET SHANK, W/RIPPER TIP 7 5a END BIT ( RIPPER TIP ) HITCH PIN SCARIFIER WELD ATTACH OP- TION PIN 2 X QUICK TACH BUSHING 2 Page 7

8 MG68 - Cab Enclosure Group Page 8

9 Part. Description Qty. MG68 - Cab Enclosure Group Part. Description UPPER ROPS WELD NS HANDLE, PADDLE, RH REAR GLASS NS KEY 2 Qty WINDSHIELD GLASS GASKET PADDLE FRONT SIDE GLASS 2 3 BULK WEATHER-STRIP (Specify Length) REAR SIDE GLASS WORK LIGHT LT. DOOR WELD-NO GLASS ns RT. DOOR WELD-NO GLASS 5 BULK DOOR STRIP (Specify Length) 6 L63548 DOOR STRIKER LOWER DOOR GLASS UPPER. MIRROR MOUNT UPPER DOOR GLASS LOWER,. MIRROR MOUNT ns RT. DOOR LATCH MIRROR, 6 X LT. DOOR LATCH LT REAR SIDE ASSY 9a ROTARY LATCH NS RT REAR SIDE ASSY 9b LINK, LATCH HOLDER SOCKET 9c SPRING PIN PLUG INSIDE HANDLE BEACON HANDLE, PADDLE, LH AR AR 2 2 Page 9

10 MG68 - Operation Station Page 0

11 Part. Description Qty. Part. Description COVER, GAUGE PANEL SWIVEL ASSY INSTRUMENT PANEL ASSY CLEVIS DASH ENCLOSURE WELD CLAMP ASSY FOOT PEDAL SAFETY TREAD 6 WIDE EXTENSION, FOOT CONTROL MOUNT, STEERING COLUMN 6A 6875 COVER, STC. CONSOLE FRONT Qty. 25 L62459 MANUAL STORAGE BOX SEAT ASSY 27 AR RISER 4 6B 6876 COVER, STC CONSOLE TOP SEAT BELT W/HDWR KNOB, STEERING TILT,. 3/ L698 WIPER MOTOR W/ SWITCH STEERING WHEEL 29a L4882 SWITCH CAP 29b L699 WIPER ARM STEERING COLUMN 29c L6200 WIPER BLADE 0854 NUT, STEERING COLUMN EXTENSION, ACCELERA- TOR (M43XT) STEER MOTOR 3 L690 DEFROST FAN W/ SWITCH KNOB, STAR 2 3a L SWITCH ONLY LEVER CABLE, 6 FT REV. HORN SW. BRACKET THROTTLE CABLE HYDROSTAT CABLE BRACKET, HYDST CABLE 20 LEVER, THROTTLE MG68 - Operation Station Page Page

12 MG68 - Fuel Tanks & Rear Hood/Panels Group Page 2

13 MG68 - Fuel Tanks & Rear Hood/Panels Group. Part.. Description Qty COVER, RH COVER, LH HOOD ASSEMBLY FUEL TANK HOSE,.00 FUEL LINE 2 inch DRAW LATCH SMV SIGN PANEL, SIDE, LEFT, WELDMENT PANEL, SIDE, RIGHT, WELDMENT DOOR, ACCESS, HYDRAULICS HANDLE, REAR HOOD M BRACKET, REAR HOOD FUEL FILL CAP 4 NS FUEL SENDER KNOB, STAR 2 6 COVER, RH, FUEL TANK 7 COVER, LH, FUEL TANK Page 3

14 MG68- Moldboard Assembly Group Page 4

15 Part. Description Qty. Part. Description CUTTING EDGE /2 X 6 X ROD END PIVOT PIN MOLDBOARD WELDMENT HANGER PIVOT WELD MOLD BD. SIDE SHIFT CYL HANGER PIVOT PIN 3X ROD END PIN BUTT END PIN BUTT END PIN HANGER PIVOT COLLAR BLADE TILT PIN PUSH BLOCK WELD HANGER SLIDE/TILT WELD FRONT PUSH BAR PIN CLEVIS PIN X UPPER PUSH BAR WELD BLADE TILT CYL LOWER PUSH BAR WELD COTTER PIN 5/32X BLADE LIFT CYL BRONZE BUSHING 3 4 NS 0360 BOLT LT. & RT. BLADE ANGLE CYL MG68- Moldboard Assembly Group Qty. 2 NS 805 NUT STEP, LONG STEP, SHORT 2 Page 5

16 MG68 - Front Axle Assembly Page 6

17 Part. Description Qty. MG68 - Front Axle Assembly Part. Description TIE ROD ASSY ASSY, WHEEL TIE ROD ASSY., WHEEL LEAN NUT, 5/8 LUG 8 2A 6854 TIE ROD END BOLT, /2-3X5 /2 HEX 2 2B 6855 TIE ROD CYLINDER, STEER PIN, WHEEL LEAN BALL JOINT, STEERING WASHER 4 25 B042 STUD, 5/ KING PIN ADAPTOR, WHEEL LEAN MOUNT, LH END, TIE ROD RH FR AXLE LEAN MOUNT, RH END, TIE ROD LH FR AXLE HUB ASSY NUT, 7/8-8 JAM RH NUT, 2-2 JAM HEX NUT, 7/8-8 JAM LH PIVOT PIN 4 3 NUT RING, RETAINER 4 32 WASHER CYL, WHEEL LEAN RH 33 BEARING SPINDLE LH 34 HUB SPINDLE RH 35 STUD FRONT AXLE 36 BEARING CUP PIN, AXLE PIVOT 37 SEAL Qty. 38 BEARING 39 BEARING CUP. Page 7

18 MG68 - Rear Drive Group 3 5 RIGHT HAND SHOWN Page 8

19 Part. Description Qty. MG68 - Rear Drive Group Part. Description 6830 BOOGIE BEAM RH 7C VALVE STEM 2 Qty BOOGIE BEAM LH 7D TIRE-STD PLY MOTOR, VARIABLE 7E TIRE-OPTIONAL SAND TYPE HUB, WHEEL DRIVE LUG NUT 5/ BRAKE, WHEEL MOTOR DRIVE MOTOR RETAINER, BOOGIE BEAM SPACER WHEEL & TIRE ASSY O-RING 2 7A RIM-STD.6 OFFSET 9-/2 X HUB MOUNT STUD 5/8 6 7B RIM-OPTIONAL SAND TIRE 2 3 B042 WHEEL MOUNT STUD 5/8 6 Page 9

20 MG68-Engine Wiring Hookup Page 20

21 Part. Description Qty. Part. Description 0860 ENG. WIRE HARNESS SPEED COIL FUEL SENDER BACKUP ALARM SWITCH 3 L4847 HORN BATTERY BOX HYD. TEMP. SENDER BATTERY NEUTRAL START SWITCH BATTERY HOLD DOWN BOLT BACKUP ALARM BATTERY HOLD DOWN 7 FUEL INJECTION PUMP POSIT. CABLE 9 ALTERNATOR GROUND STRAP 0 S MG68-Engine Wiring Hookup WATER TEMP SENDER NEG. CABLE STARTER SOLENOID SOLENOID. GLOW PLUG 0368 OIL PRESS SENDER TERMINAL, REMOTE JUMP START 2 HYD. FILTER SENDER 0888 CABLE, STARTER TO RE- MOTE JUMP TERM GAUGE 0896 CABLE, STARTER TO JUMPER, SWITCH LIGHT 0897 CABLE, RELAY TO GLOW PLUG JUMPER PLATE, GRID HEATER Qty. 2 Page 2

22 MG68 - ELECTRICAL SCHEMATIC Page 22

23 MG68 - ELECTRICAL SCHEMATIC ID GA COLOR FUNCTION 00 4 RED RELAY POWER 0 4 BLACK GROUND 05 4 BROWN STARTER RELAY 08 4 BROWN SHIFT SIGNAL 09 4 BROWN SHIFT 0 4 ORANGE LIGHTS 4 ORANGE LIGHTS 2 4 BLACK HORN SIGNAL 3 4 GREEN HORN 20 4 GRAY BACK UP ALARM 23 4 YELLOW NEUTRAL START SIGNAL RED POWER BLUE FUEL SOLENOID BROWN STARTER SOLENOID WHITE ALTERNATOR RED IGNITION RED ACCESSORIES 20 4 RED BATTERY VIOLET OIL PRESSURE VIOLET OIL SWITCH GRAY ENGINE TEMP GRAY ENGINE TEMP SWITCH ORANGE TACH OMETER ORANGE FUEL LEVEL GREEN BRAKE SWITCH BROWN HYD FILTER 3 6 BLUE HYD TEMP 32 6 YELLOW AIR FILTER 34 4 WHITE KILL SWITCH Page 23

24 MG68-HYDRAULIC SYSTEMS Charge circuit Front Drive and Rear Brakes Page 24

25 Part. Description Qty. Part. MG68-HYDRAULIC SYSTEMS Description HOSE, CAP, HOSE, FITTING, HOSE, ELBOW 2 Qty. 4 HOSE, BRAKE ASSY. 2 5 HOSE, SOLENOID VALVE 2 6 HOSE, STR. CONNECTER 2 7 HOSE, REDUCER 8 HOSE, REDUCER 2 9 HOSE, HOSE 0 HOSE, HOSE F545 FITTING, TEE, FITTING, TEE, FITTING, F506 FITTING, TEE, F355 FITTING, F39 FITTING, 90, FITTING, CAP ELBOW TEE 3 F36 TEE 32 F ELBOW, LONG REDUCER 34 HC447 FILTER HEAD FILTER, CHARGE PRES. Page 25

26 MG68-HYDRAULIC SYSTEMS Steering Control Plumbing 8 Page 26

27 Part. Description Qty. Part. MG68-HYDRAULIC SYSTEMS Description STR. CONTRA. (6400)-2/ HOSE ASSY 3/8 2 2 HOSE ASSY ELBOW (680) STR. CONNTR REDUCER PUMP, HYDRAULIC, GEAR STEER CYL. ASSY 5 HOSE ASSY 3/ RETURN FILTER HEAD TEE 24a 0857 ELEMENT REDUCER 25 HOSE, VALVE 26 HOSE, 2 Qty STR. CONNTR OIL COOLER 28 M0049 PLUG REDUCER 2 29 F3 90 ELBOW 3 2 HOSE ASSY 3/ ELBOW 2 4 HOSE ASSY ELBOW TANK, HYDRAULIC 32 F264 TEE STEER MOTOR ASSY 33 HOSE, 2 7 HOSE, STR. CONNTR 2 8 HOSE ASSY STR. CONNTR. Page 27

28 MG68- HYDRAULIC SYSTEMS Drive Motors Plumbing Page 28

29 Part. Description Qty. Part. Description 0857 HOSE, 2 x F337 FITTING, 90, HOSE, 2 x FITTING, HOSE, 2 x FITTING, 90 ; HOSE, 2 x F545 FITTING, TEE, HOSE, 2 x FITTING, HOSE, 2 x FITTING, TEE, HOSE, 08 X FITTING, HOSE, 08 X BRAKE ASSY HOSE, 08 X MOTOR, DRIVE, REAR HOSE, 08 X MOTOR, DRIVE, FRONT HOSE, 6 X ELBOW 6 2 F385 REDUCER PUMP, HYD TANDEM 3 F050 STR STRAINER, SUCTION 4 F3 FITTING, 90, HOSE 2 x 75 5 F362 FITTING, HOSE 2 x F264 FITTING, TEE, TEE 7 F406 FITTING, 45 ; FITTING, 90, MG68-HYDRAULIC SYSTEMS Qty. Page 29

30 MG68-HYDRAULIC SYSTEMS Left Bank Valve/Blade Manifold Plumbing 2 RH BLADE ANGLE CYL 3 RET EXT RET 4 RH BLADE TILT CYL 5 RET RH FRAME ARTICULATE CYLINDER EXT RET RH BLADE LIFT CYL EXT EXT WHEEL LEAN CYLINDER A = ENGINE SIDE B = FRONT SIDE SCARIFIER CYLINDER BLADE SIDE SHIFT CYL EXT RET 37 RET LH BLADE LIFT CYL EXT 3 LH BLADE ANGLE CYL 37 EXT 37 RET 4 LH BLADE TILT CYL 37 5 LH FRAME ARTICULATE CYLINDER Page 30

31 Part. Description Qty. Part. MG68-HYDRAULIC SYSTEMS Description VALVE ASSY HOSE ASSY 08 x CYLINDER, BLADE LIFT HOSE ASSY 08 x CYLINDER, BLADE ANGLE HOSE ASSY 08 x CYLINDER, BLADE TILT HOSE ASSY 08 x 35 5 CYLINDER, ARTICULATE HOSE ASSY 08 x CYLINDER, SIDE SHIFT HOSE ASSY 08 x 55 7 CYLINDER, WHEEL LEAN HOSE ASSY 08 x 53 8 CYLINDER, SCARIFIER HOSE ASSY 08 x 24 8A SEAL, KIT HOSE ASSY 08 x HOSE ASSY 08X HOSE ASSY 08 x HOSE ASSY 08 X HOSE ASSY 08 x HOSE ASSY 08 X 79 / HOSE ASSY 08 x HOSE ASSY 08 X HOSE ASSY 08 x HOSE ASSY 08X HOSE ASSY 08 x HOSE ASSY 08 X TEE, BULK HEAD HOSE ASSY 08 X 2 35 FITTING, STR HOSE ASSY 08 X FITTING, HOSE ASSY 08 X FITTING, HOSE ASSY 08 x FITTING, HOSE ASSY 08 x FITTING, STR Qty. Page 3

32 MG68- HYDRAULIC SYSTEMS Close Loop Schematic Page 32

33 MG68- HYDRAULIC SYSTEMS Open Loop Schematic Page 33

34 2 22 MG68 - ENGINE Page 34

35 Part. Description Qty. Part. MG68 - ENGINE Description PUMP, HYDRAULIC GEAR BAND, AIR CLEANER Qty PUMP, HYDRAULIC TANDEM PIS- TON RADIATOR, 4BT WELDMENT, HOOD HINGE BRACKET, MUFFLER (M43XT) WELDMENT, MOTOR MOUNT 2 NS THROTTLE, CABLE TANK, HYDRAULIC 2 NS HYDROSTAT CABLE ENGINE MOUNT, ISOLATOR 3 NS HYDROSTAT LINKAGE FILTER, RETURN FILTER HEAD FILTER (AFTER S/N: 20704) NS CLEVIS FILTER, RETURN ELEMENT NS 0852 THROTTLE LEVER OIL COOLER CAP, HYD. TANK M43XT 0860 FLYWHEEL COUPLING ASSEM- BLY MUFFLER CLAMP SHEET, HYDRAULIC TANK BAND MUFFLER BRACKET CLAMP HC447 FILTER, CHARGE PRESSURE FILTER HEAD, CHARGE PRES HOSE, TOP RADIATOR,.75X WELDMENT, BATT. PLATE HEAT SHIELD HOSE, BOTTOM RADIATOR, WELDMENT, SKID AIR DAM, TOP ENGINE, CUMMINS 4BT AIR DAM, SIDE COBRA HEAD ELBOW ELBOW WITH CLAMPS RESTRICTION INDICATOR, ELEC- TRIC FAN, 8 DIA BLOWER, 7 BLADE, 4B EXHAUST ELBOW FILTER, PRIMARY FUEL MUFFLER, 920 TO 00 CFM FILTER, SECONDARY FUEL 2 2a AIR CLEANER ASSEMBLY ELEMENT, AIR CLEANER FILTER, OIL, ENGINE CAP, RADIATOR Page 35

36 TORQUE SPECIFICATIONS FOR STANDARD MACHINE HARDWARE All Torque Values are in Ft-Lbs. unless otherwise stated. (Multiply in-lb. value* by 0.3 or Ft-Lb. value by.355 to obtain metric Nm value.) BOLT SIZE GRADE-2 DRY GRADE-2 LUB GRADE-5 DRY GRADE-5 LUB GRADE-8 DRY GRADE-8 LUB * 20* 27* 3* 4* 5* 2* 23* 30* 3* 43* 49* 22* 23* 32* 36* 4* 43* 60* 68* 3* 32* 45* 5* /4-20 /4-28 5/6-8 5/ * 76* 2 50* 56* * 86* /8-6 3/8-24 7/6-4 7/ /2-3 /2-20 9/6-2 9/ /8-5/8-8 3/4-0 3/ /8-9 7/ *- In Lbs. NOTE: These torque values are to be used for all INGRAM hardware excluding: Locknuts, Self-tapping Screws, Thread Forming Screws and Sheet metal Screws. Unless otherwise specified, all torque values must meet this specification. METRIC BOLT SIZE GRADE 8.8 DRY GRADE 8.8 LUB GRADE 0.9 DRY GRADE 0.9 LUB GRADE 2.9 DRY GRADE 2.9 LUB M6 M8 M M2 M4 M Page 36