TM 5-5420-202-20-3
COMPENSATING IDLER ARM ASSEMBLY REPAIR (Sheet 4 of 5)
1.
Apply a light coat of grease to outside of seal
(A).
2.
Position new grease seal (A) into seal retainer
(B) so BACK of seal is into retainer and FRONT
is facing away from retainer.
3.
Using seal inserter (Item 21, Chapter 3, Section
I) and handle, tap seal (A) into place in seal
retainer (B).
4.
Coat upper spindle or arm, seal inserter, and
seal retainer (B) with grease.
5.
Position seal inserter (Item 24, Chapter 3,
Section I) on upper spindle, flush with spacer (C).
6.
Slide seal retainer (B) over upper spindle and
seal inserter until it is seated on spacer (C).
Go on to Sheet 5
14-68
Change 4