TM-5-3805-254-14-P-2

TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW, IHC MODEL F-5070 (CCE)

TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, GENERAL SUPPORT AND DEPT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS INFORMATION AND SUPPLEMENTAL MAINTENANCE INSTRUCTIONS)

JUNE 1980

TM-5-3805-254-14-P-2 - Page 605 of 894

PROPELLER SHAFT

TRUCK SERVICE MANUAL

General

Place an SE-2067 magnetic base protractor on the

horizontally machined surface of the cylinder head,

crankcase oil pan rail or possibly along the flange of the

rocker arm cover, Fig. 11.

This angle establishes the

correct vertical angle for all propeller shaft flanges and

yokes.

Read and record the number of degrees of engine

declination indicated on the protractor dial.

This is the

engine angle.

Place transmission shift lever in neutral position.

Rotate transmission mainshaft to place flange C in a

vertical position.

Place SE2067 magnetic base

protractor in a vertical position with one leg of protractor

base on flange machined surface as shown in Fig. 12.

Protractor reading should be 90 degrees minus the

number of degrees of engine declination.

If readings

differ by more than 1/2 degree, the flange is misaligned

in the vertical plane.

In other words, the flange machined

surface is not perpendicular (90°) to the engine

crankshaft center line.