ASSEMBLY-continued -714670906

TM 5-2420-224-34

FORKLIFT MAST ASSEMBLY REPAIR (CONT)

CHECK CLEARANCE between load roller (9), bearings (20 and 27), and channels of uprights (10, 22,

14.

and 28) by PRYING BETWEEN upright and load roller or bearing so that opposite Ioad roller or

bearing is tight against upright. MEASURE CLEARANCE between load roller or bearing and upright.

Clearance should be 0.030 in. (0.076 cm).

IF CLEARANCE is GREATER than 0.030 in. (0.076 cm), REPEAT APPROPRIATE Disassembly steps

15.

for load roller or bearing being measured and ADD SHIM(S) or SPACER(S) as required to achieve

0.030 in. (0.076 cm) clearance; perform appropriate Assembly steps and repeat clearance check.

IF CLEARANCE is LESS than 0.030 in. (0.076 cm), REPEAT APPROPRIATE Disassembly steps for

16.

load roller or bearing being measured and REMOVE SHIM(S) or SPACER(S) as required to achieve

0.030 in. (0.076 cm) clearance; perform appropriate Assembly steps and repeat clearance check.

REPEAT STEPS 14 thru 16 for each load roller or bearing.

17.

20-167