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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 - Font)
Components
Water pump:
Hub - for water pump pulley
Bore in hub for shaft
Shaft diameter
Fit - Shaft diameter to hub bore
Idler gear assembly:
Idler gear bearing
Bearing bore (bore for idler shaft)
Shaft diameter
Fit - shaft to bearing
Bearing outside diameter
Bore in idler gear
Fit - bearing outside diameter to idler gear
Bore in cylinder block for idler gear shaft
Idler shaft outside diameter
Fit - idler shaft to bore in cylinder block
Hydraulic pump drive assembly
Hydraulic pump drive bearing
Bearing bore (bore for hydraulic pump drive
shaft)
Shaft diameter
Fit - shaft to bearing
Bearing outside diameter
Bore in hydraulic pump drive housing for bearing
Fit - Bearing outside diameter to hydraulic pump
drive housing
Manufacturer’s
dimensions and
tolerances in
inches
Minimum
Maximum
0.7435
0.7460
0.0015
1.000
0.9990
0.0000
1.980
1.9785
0.0005
0.998
0.9990
0.0000
1.0000
1.0008
0.0000
1.980
1.979
0.0000
0.7445
0.7465
0.0030
interfer-
ence
1.0008
1.0000
0.0018
clearance
1.981
1.9795
0.0025
inter-
ference
0.999
1.000
0.002
inter-
ference
1.0008
1.0013
0.0013
1.981
1.980
0.002
inter-
ference
Maximum
allowable
wear and
clearance
0.0005
0.0005
0.0025
interfer-
ence
0.0008
0.001
0.0028
clearance
0.001
0.0001
0.002
inter -
ference
0.001
0.001
0.002
inter-
ference
0.0005
0.0005
0.0007
0.0005
0.0005
0.001
inter -
ference
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