Table 4-1. Oil Pump Idler Gear Shaft Wear Limits

TM 9-2815-210-34-2-2

FRAME 2

NOTE

Readings must be within limits given in table 4-1. If

r e a d i n g s are not within given limits, throw away part

and get a new one.

C h e c k that oil pump idler gear shaft (1) is not cracked or broken. Check

t h a t oil pump idler gear shaft is not scored. Check that oil pump idler

gear shaft does not have small bits of metal stuck in it.

Measure out side diameter of oil pump idler gear shaft (1).

I f oil pump idler gear shaft (1) is damaged or worn, using 2-ton hydraulic

press, press it out of front main bearing cap (2).

IF OIL PUMP IDLER GEAR SHAFT (1) WAS PRESSED OUT, GO TO FRAME 3.

IF OIL PUMP IDLER GEAR SHAFT (1) WAS NOT PRESSED OUT, GO TO FRAME 5

Table 4-1. Oil Pump Idler Gear Shaft Wear Limits

Size and Fit

Index

of New Parts

Wear Limits

Number

I t e m / P o i n t of Measurement

(inches)

Oil pump idler gear shaft

0.7869 to 0.7873

0.7867