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

ENGINE ASSEMBLY, DIESEL (MULTIFUEL): NATURALLY ASPIRATED OR TURBOCHARGED, FUEL-INJECTED, WATER-COOLED, 6-CYLINDER

TECHNICAL MANUAL; TROUBLESHOOTING; DIRECT SUPPORT AND GENERAL SUPPORT LEVEL; VOLUME 2 OF 2; PART 2 OF 2

APRIL 1981

TM-9-2815-210-34-2-2 - Page 194 of 968

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

Table 4-34. Oil Pump Driven Impeller, Impeller Bore, Impeller Shaft,

and Impeller Bushing Wear Limits

Size and Fit

Index

of New Parts

Wear Limit

Number

Item /Point of Measurement

(inches)

(inches)

1

Driven impeller bushing inside

diameter

0.5035 to 0.5045

0.5065

2

Driven impeller shaft outside

diameter

0.5020 to 0.5025

0.5020

1 and 2

Fit of driven impeller shaft in

driven impeller bushing

0.0010L to 0.0025L

0.0050L

3

Pressure pump driven impeller

bore depth

1.3770 to 1.3790

1.3820

4

Pressure pump driven impeller

length A

1.3735 to 1.3750

1.3750

3 and 4

Clearance between pressure

pump driven impeller and top

of impeller bore

0.0020L to 0.0055L

0.0080L

max

4-175