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Table 1-2. Repair and Replacement Standards - (Cont) | Up
TM-5-6115-545-34 Generator Set Diesel Engine Driven Tactical Skid Mtd. 30 Kw 3 Phase 4 Wire 120/208 and 240/416 Volts Manual | Next
Table 1-2. Repair and Replacement Standards - (Cont) |
Table 1-2. Repair and Replacement Standards - (Cont)
Components
Camshaft:
Overall width of camshaft bearings
front
intermediates
rear
Camshaft end play
Fit of camshaft gear on camshaft
Specified thickness of thrust collar
Valve lifters:
Bore in cylinder block for valve lifter
Outside diameter of valve lifter stem
Valve lifter to bore of cylinder block clearance
Front gear train backlash:
Crankshaft gear to camshaft gear
Crankshaft gear to idler gear
Fuel pump drive gear to fuel pump driven gear
Camshaft gear to hydraulic pump gear
Water pump:
Clearance - impeller to plate.
Set w/0. 15 feeler gauge
Bearing
Bearing outside diameter
Bore in water pump body (for bearing)
Fit - Bearing outside diameter to body
Impeller
Bore in impeller for shaft
Shaft diameter
Fit - Shaft diameter to impeller bore
Manufacturer’s
dimensions and
tolerances in
inches
Minimum
---
---
--
0.0027
0.0015
0.204
0.7495
0.7480
0.001
0.0015
0.0015
0.002
0.003
1.4995
1.498
0.0005
0.6225
0.6262
0.0027
Maximum
1-3/8
1
1
0.0083
0.003
inter -
ference
0.206
0.7505
0.7485
0.0025
0.009
0.0085
0.0095
0.011
1.5000
1.499
0.002
inter-
ference
0.6235
0.6267
0.0042
Maximum
allowable
wear and
clearance
-----
-----
-----
0.0067
0.0025
inter
ference
0.006
0.001
0.0005
0.001
0.0075
0.0065
0.0075
0.008
0.0005
0.005
0.0015
inter-
ference
0.0005
0.0005
0.003
1-42
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