5 - 2
Section J Track and Running Gear
9803/6020
Section J
5 - 2
Issue 1
284350
Recoil Unit
Assembly
1aPosition the recoil unit component parts in the
spring compression jig, starting with spring
guide/retainer F, then spring B and yoke E. Raise
hydraulic jack A to compress recoil spring B.
b Install castellated nut D on the threaded section of
spring guide/retainer F which protrudes through
yoke E, fully tighten and then install roll pin C.
c Lower jack A to allow recoil spring B to expand and
then remove the recoil unit from the jig.
2 Carry out steps 1 to 4 of Idler Wheel and Recoil Unit,
Replacement.
B
E
D
C
F
B
A
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