TM 9-2815-210-34-2-2
Table 4-32. Oil Pump Impeller Shaft and Bushing Type Bearings Wear Limits
Size and Fit
Index
of New Parts
Wear Limits
Number
Item /Point of Measurement
(inches)
(inches)
1
Impeller drive shaft bushing
inside diameter
0.6910 to 0.6920
0.6940
2
Impeller drive shaft outside
diameter
0.6890 to 0.6900
0.6880
1 and 2
Fit of impeller drive shaft in
impeller drive shaft bushing
0.0010L to 0.0030L
0. 0050L
3
Impeller drive shaft bushing
inside diameter
0.6910 to 0.6920
0.6940
4
Impeller drive shaft outside
diameter
0.6890 to 0.6900
0.6880
3 and 4
Fit of impeller drive shaft in
impeller drive shaft bushing
0. 0010L to 0.0030L
0.0050L
4-172