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 195 of 968

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

FRAME 15

1.

2.

3.

GO

NOTE

Readings must be within limits given in table 4-35. The

letter L shows a loose fit.

If readings are not within

given limits, get a new oil pump.

Measure depth of pressure pump drive impeller bore (1).

Measure length A of pressure pump drive impeller (2).

Measure clearance between pressure pump drive impeller (2) and top of

pressure pump drive impeller bore (1).

TO FRAME 16

Table 4-35. Oil Pump Drive Impeller and Impeller Bore Wear Limits

Index

Number

1

2

1and 2

Item /Point of Measurement

Pressure pump drive impeller

bore depth

Pressure pump drive impeller

length A

Clearance between pressure

pump drive impeller and top

of drive impeller bore

Size and Fit

of New Parts

(inches)

1.3770 to 1.3790

1.3735 to 1.3750

0.0020L to 0.0055L

Wear Limit

(inches)

1.3820

1.3705

0.0020L

max

4-176