TM 9-2320-289-34
6-20.
REAR SPRING ASSEMBLY AND BUSHINGS REPLACEMENT (Con’t).
2 .
3 .
4 .
5 .
Compress all layers in vise near center bolt (31) hole. Remove drift and install new center bolt.
Install washer (26) and nut (27). Tighten nut to 35 Ib.-ft. (47 N.) and peen bolt to prevent nut
from backing off.
Reposition spring assembly (1) and auxiliary spring (24) in vise and install 2 clips (29) with bolts
(30) and nuts (28). Tighten nuts to 35 Ib.-ft. (47 N.m). Remove spring assembly and auxiliary
spring from vise.
CAUTION
Ensure that press tool contacts steel outer shell of bushings (15, 17, and
20), Failure to follow this caution may result in damage to bushings.
If removed, lubricate 3 bushings (15, 17, and 20) with light lubricating oil and press in.
Install shackle (18) to spring assembly (1) with bolt (9), 2 washers (10), and new locknut (16).
DO NOT fully tighten locknut.
Change 1
6-137
