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Table 1-2. Repair and Replacement Standards | Up
TM-5-6115-585-34 Generator Set Diesel Engine Driven Tactical Skid Mtd 5 KW 1 Phase 2 Wire 1 Phase-3 Wire 3 Phase-4 Wire 120 120/240 and 120/208 Volts Manual | Next
Table 1-2. Repair and Replacement Standards (Cont) |
TM5-6115-585-34
NAVFAC P-8-262-12
TO-35C2-3-455-2
TM-05684C-34
Table 1-2. Repair and Replacement Standards (Cont)
Manufacturer Dimensions
and Tolerances
Maximum Allowable
Component
Minimum
Maximum
Wear Limit
CONNECTING ROD (Cont):
Connecting rod side clearance
0.0020
0.0160
0.0160
Piston pin bushing bore - less
1.043
1.045
1.0455
bushing
Piston pin bushing bore
0.9903
0.9906
0.001
CAMSHAFT:
Bearing journal diameter
Front
2.2500
2.2505
0.002
Rear
1.1875
1.1880
0.002
Lobe diameter - base to tip
1.185
1.189
0.005
Journal runout in vee blocks
0.004
Bearing clearance
0.0012
0.0037
0.0057
End Thrust
0.0070
0.0390
0.0450
Backlash camshaft to crank gear
0.005
0.0100
0.0120
PISTON:
Clearance in cylinder bore (pull on
0.0062
0.0082
0.010
1/2 x 0.0050 ribbon)
Piston pin bore
0.99005
0.99025
0.9903
Width of ring groove - top
0.097
0.098
0.005
Width of ring groove - 2nd & 3rd
0.0965
0.0975
0.005
compression
Width of ring groove - oil control
0.1880
0.1895
0.005
PISTON PIN:
Length
2.988
3.003
N/A
Diameter
0.9899
0.9901
0.001
Clearance in piston
0.0005
0.0025
0.0003
Clearance in connecting rod
0.0002
0.0007
0.0008
PISTON RING:
Clearance in groove - top
0.0035
0.0075
0.0100
Clearance in groove - 2nd & 3rd
0.0030
0.0050
0.0080
compression
1-5
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