Idler Gear Shaft And Idler Gear; Connecting Rod Side Face Clearance; Idler Gear Shaft Outside Diameter - Isuzu A-4JA1 Workshop Manual

Connecting Rod Side Face Clearance

1. Install the connecting rod to the crankpin.
2. Use a feeler gauge to measure the clearance
between the connecting rod big end side face and
the crankpin side face.
If the measured value exceeds the specified limit,
the connecting rod must be replaced.
Connecting Rod and Crankpin Side Face
Clearance
Standard
0.23 (0.009)

IDLER GEAR SHAFT AND IDLER GEAR

Idler Gear Shaft Outside Diameter

Use a micrometer to measure the idler gear shaft out-
side diameter.
If the measured value is less than the specified limit, the
idler gear must be replaced.
Idler Gear Shaft Outside Diameter
Standard
44.95 – 44.98
(1.770 – 1.771)
ENGINE ASSEMBLY ( 2 )
mm(in)
Limit
0.35 (0.014)
mm(in)
Limit
44.90
(1.767)
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