TM 5-4210-233-14&P-2
6-29. MAIN BEARINGS AND CRANKSHAFT - Contlnued
Table c.
Crankshaft End Play Specifications
Crankshaft end play found in step (18)
Use this size thrust washer
Less than 0.016in. (0.41 mm)
Standard 0.119-0.122in. (3.02-3.1 mm)
0.017 to 0.026 in. (0.43 to 0.66 mm)
0.005 in. (.127 mm) Oversized 0.124-0.127 in.
0.027 to 0.036 in. (0.69 to 0.91 mm)
(3.15-3.23 mm)
More than 0.036 in. (0.91 mm)
0.010 in. (.254 mm) Oversized 0.129-0.132 in.
(3.28-3.35 mm)
Replace crankshaft
NOTE
Refer to Table a. for steps (11) to (13).
Refer to Table b. for steps (14) and (15).
Refer to Table c. for steps (1 6) to (19).
(11) Measure diameter of main bearing journals
(13, 14, 15, 16 and 17) at several different
spots on each.
(12) Measure diameter of connecting rod journals
(18) at several different spots on each.
(13) Replace crankshaft (1) if journals (13, 14, 15, 16, 17, and 18) are outside limits shown on Table a.
(14) Measure width of main bearing journals (13, 14, 15, 16, and 17) and connecting rod journals (18).
(15) Replace crankshaft if journals (13, 14, 15, 16, 17, and 18) are outside limits shown on Table b.
(16) Add together thickness of two bottom thrust washers measured in step (1 0).
(17) Subtract total in step (16) from 0.244 in. (6.20 mm).
(18) Subtract result in step (17) from crankshaft end play measured in section a. step (2).
(19) Find amount of crankshaft end play from step (18) on Table c. and read what size thrust washers to
use.
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