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 262 of 968

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

FRAME 5

1.

2.

3.

GO

Measure

Measure

NOTE

Readings must be within limits given in table 4-51.

The letter L shows a loose fit.

If readings are not

within given limits, throw away part and get a new

one.

Intake valves (1) and exhaust valves (2) were

tagged so the fit of each valve stem can be measured

in valve guide it was taken from.

and note outside diameter of stem of three intake valves (1).

and note inside diameter of three intake valve guides (3) 1/8 to 1/4

inch from each end of guide.

If diameter is different at each end of guide,

note biggest diameter.

Measure fit of stem of each intake valve (1) in its intake valve guide (3). Do

this for all three intake valves and intake valve guides.

TO FRAME 6

Table 4-51.

Intake Valves and Guides Wear Limits

Index

Number

1

3

1 and 3

Item /Point of Measurement

Intake valve stem outside

diameter

Intake valve guide inside

diameter

Fit of intake valve stem

in intake valve guide

Size and Fit

of New Parts

(inches)

0.4368 to 0.4373

0.4388 to 0.4394

0.0015L to 0.0026L

Wear Limit

(inches)

0.4363

0.4420

0.0057L

4-243