21. Install rear drive gear (1) and idler gear (13). The
rear drive gear must be timed with the front drive
gear. This is accomplished by lining up a tooth on
the rear drive gear with the valley of two teeth on
the front drive gear, as shown in Figure 3-16.
22. Repeat steps 15 and 16 for installation of the
remaining pressure plate, steel rings, backup ring,
O-ring, and retainer and isolation plate.
23. Lubricate and install O-ring (24, Figure 3-15) in
connector plate (11). Install dowel (23) if removed.
Lubricate I.D. of bearing in the connector plate
(11). Install connector plate (11) with flat washers
and nuts.
24. Install dowel (22) if removed. Lubricate and posi-
tion O-ring (17) in transition plate (16). Assemble
bearing plate (15) to transition plate and install
capscrews (14). Tighten capscrews to standard
torque.
25. Lubricate O-ring (21) and position on bearing plate
(15). Install the assembled bearing plate and tran-
sition plate (15 & 16) to the connector plate (11)
and secure in place with nuts (20). Tighten nuts to
standard torque.
26. Lubricate the thru stud threads and install two
opposite stud nuts and hardened washers. Tighten
nuts to 240 to 250 ft lbs (325 to 339 N.m) torque.
27. Using an 18 inch (45 cm) adjustable wrench, check
pump drive shaft rotation. The drive shaft will be
tight but should turn freely with a maximum of 5 to
10 ft lbs (7 to 14 N.m) torque, after the initial
surge. (Figure 3-17.)
28. If the shaft will not turn properly, disassemble the
pump and examine the parts for burrs or foreign
material causing buildup or interference between
parts.
29. When the input shaft turns properly install the
remaining hardened washers and nuts. Tighten
nuts to 240 to 250 ft lbs (325 to 339 N.m) torque.
30. Install a new O-ring on steering pump flange and
install steering pump to the transition plate (16,
Figure 3-15). Install capscrews and tighten to
standard torque.
FIGURE 3-16. PUMP GEAR TIMING
FIGURE 3-17. PUMP ROTATION CHECK
1. Wrench
3. Pump
2. Input Shaft
L3-12
Hydraulic Component Repair
L03027
Содержание 930E-2
Страница 1: ......
Страница 2: ......
Страница 4: ...NOTES ...
Страница 8: ...KOMATSU MODEL 930E Dump Truck A 4 Introduction A00017 03 01 ...
Страница 10: ...NOTES A1 2 Index A01001 2 94 ...
Страница 12: ...930E MAJOR COMPONENTS A2 2 Major Component Description A02055 ...
Страница 35: ...START HERE Walk Around Inspection A03017 General Safety and Operating Instructions A3 21 ...
Страница 46: ...NOTES A3 32 General Safety and Operating Instructions A03017 ...
Страница 78: ...NOTES B1 2 Index B01016 ...
Страница 88: ...NOTES B3 6 Dump Body B03013 03 01 ...
Страница 92: ...NOTES B4 4 Fuel Tank B04015 ...
Страница 94: ...NOTES C1 2 Index C01021 03 01 ...
Страница 118: ...NOTES C5 6 Air Filtration System C05013 5 98 ...
Страница 126: ...NOTES D2 6 24VDC Electric Supply System D02018 ...
Страница 142: ...NOTES D3 16 24VDC System Components D03019 04 01 ...
Страница 146: ...FIGURE 2 1 PROPULSION SYSTEM DIAGRAM E2 2 Electrical Propulsion System Components E02014 3 01 ...
Страница 191: ...FIGURE 2 3 ELECTRICAL CABINET FRONT VIEW E02014 3 01 Electrical Propulsion System Components E2 47 ...
Страница 192: ...FIGURE 2 4 ELECTRICAL CABINET TOP VIEW E2 48 Electrical Propulsion System Components E02014 3 01 ...
Страница 193: ...FIGURE 2 5 ELECTRICAL CABINET REAR FLOOR VIEW E02014 3 01 Electrical Propulsion System Components E2 49 ...
Страница 196: ...NOTES E2 52 Electrical Propulsion System Components E02014 3 01 ...
Страница 240: ...NOTES E3 44 AC Drive System Electrical Checkout Procedure 3 01 E03015 Release 17 Software ...
Страница 242: ...NOTES G1 2 Index G01017 ...
Страница 250: ...NOTES G2 8 Tires and Rims G02015 ...
Страница 274: ...NOTES H1 2 Index H01013 04 01 ...
Страница 282: ...NOTES H2 8 Front Suspensions H02013 2 01 ...
Страница 288: ...NOTES H3 6 Rear Suspensions H03013 ...
Страница 334: ...NOTES J3 32 Brake Circuit Component Service J03019 1 99 ...
Страница 378: ...NOTES L2 8 Hydraulic System L02028 ...
Страница 401: ...FIGURE 4 5 FLOW AMPLIFIER VALVE L04031 Steering Circuit L4 7 ...
Страница 403: ...FIGURE 4 6 FLOW AMPLIFIER NO STEER L04031 Steering Circuit L4 9 ...
Страница 405: ...FIGURE 4 7 FLOW AMPLIFIER LEFT STEER L04031 Steering Circuit L4 11 ...
Страница 407: ...FIGURE 4 8 FLOW AMPLIFIER RIGHT STEER L04031 Steering Circuit L4 13 ...
Страница 409: ...FIGURE 4 9 FLOW AMPLIFIER NO STEER EXTERNAL SHOCK LOAD L04031 Steering Circuit L4 15 ...
Страница 414: ...NOTES L4 20 Steering Circuit L04031 ...
Страница 422: ...NOTES L5 8 Steering Control Unit L05021 ...
Страница 429: ...L06021 Steering Circuit Component Repair L6 7 ...
Страница 450: ...NOTES L6 28 Steering Circuit Component Repair L06021 ...
Страница 466: ...NOTES L7 16 Hoist Circuit L07023 ...
Страница 492: ...NOTES L9 6 Hydraulic System Filters L09008 ...
Страница 504: ...NOTES L10 12 Hydraulic Check out Procedure L10012 ...
Страница 508: ...NOTES M1 2 Index M01034 03 01 ...
Страница 518: ...NOTES M2 3 10 Ansul Checkfire Electric Detection and Actuation System M02003 ...
Страница 524: ...NOTES M5 4 Wiggins Quick Fill Fuel System M05002 10 96 ...
Страница 532: ...NOTES M8 8 Special Tools M08012 9 99 ...
Страница 560: ...NOTES M9 28 Air Conditioning System M09010 6 97 for HFC 134a Refrigerant ...
Страница 575: ...ALTERNATOR PARTS Refer to previous page for Parts List M13003 04 01 Niehoff Alternator Overhaul Manual M13 5 ...
Страница 618: ...M20 20 Payload Meter II M20007 10 00 ...
Страница 619: ...M20007 10 00 Payload Meter II M20 21 ...
Страница 627: ...M20007 10 00 Payload Meter II M20 29 ...
Страница 634: ...NOTES N1 2 Index N01020 03 01 ...
Страница 654: ...NOTES N3 6 Cab Components N03011 7 98 ...
Страница 660: ...NOTES N4 6 Operator Comfort N04020 ...
Страница 686: ...NOTES N5 26 Operator Cab Controls N05044 ...
Страница 688: ...NOTES P1 2 Index P01024 ...
Страница 691: ...P02034 Lubrication and Service P2 3 ...
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Страница 737: ...NOTES R1 2 930E Schematics R01048 with Cummins QSK60 Series Engine ...
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