Forks - TM-10-3930-624-340107

f. Bearing Adjustment.

(1) Using an inside spanning tool, locate the

narrowest point in the web of the inner mast

assembly. Set an outside spanning tool to match the

inside spanning tool. Lock tools in position.

(2) Using the outside spanning tool, span the

carriage bearings at their maximum camber points.

Add shims as necessary to produce a maximum

clearance of 0.015 inch.

(3) Place a straightedge against the stud

centerline to all three bearings on both sides of the

carriage. N o g a p s h o u l d a p p e a r b e t w e e n t h e

bearings and the straightedge.

6-4. Forks

a. Removal. Refer to TM 10-3930-624-12 for

the removal procedure.

h. Inspection and Repair. (fig. 6-3.)

(1) Inspect the latch (1), clevis pin (3), spring

(5), and lock pin (6) for signs of wear or damage. If

any of these parts are worn or damaged they must

be replaced as a unit.

(2) If the fork (7) is damaged, replace as

authorized.

ME 3930-624-34/6-3

c. Installation. Refer to TM 10-3930-624-12 for

5. Spring

the installation procedure.

Latch

Cotter pin

6. Lock pin

Clevis pin

7. Fork

Washer

Figure 6-3. Fork and locking mechanism.

Section II. REPAIR OF THE FRAME

6-5. General

broken welds, distortion or other damage. Repair

cracks in the frame by welding. Replace a badly

The frame of the truck is of the heavy duty, in-

dam aged frame.

dustrial type, designed for long service life with

c. Inspect all frame hardware and threaded holes

minimum maintenance.

for thread damage. Use an appropriate tap or die to

6-6. Repair

chase the threads if necessary. If hardware cannot

a. CIean all parts using any applicable method.

be repaired, replace the part.

b. Inspect the frame for cracks, cracked or

6-5