TM 5-5420-226-20-3
TRACK SUPPORT ROLLER REPLACEMENT (Sheet 9 of 10)
Install lock (H) and aline hole in lock (H) to
11.
dowel of nut (G).
NOTE
If hole in lock (H) does not line up to
dowel of nut (G) turn lock (H) over for
closer alinement.
12.
Install a new nut lock (J) onto axle (C).
13.
Make sure detent of nut lock (J) seats in hole of
lock (H).
14.
Install hex nut (K). Using 2-1/2 inch socket
tighten nut.
15.
Using hammer and screwdriver, bend nut lock (J) around hex nut (K).
16.
For left front support roller only, do steps 17 thru 21.
17.
Grease seal (L).
18.
Install seal (L) to axle outer end with lip facing out.
19.
Install new gasket (M) to drive cup (N).
20.
Push drive key shaft (P) through cup (N) and install new cotter pin (Q) with pliers.
Install speedometer drive assembly (R) through seal (L) and into axle (C). Rotate shaft
21.
(P) until splines on its end mate to keyway in hull mounted adapter.
TA169308
Go on to Sheet 10
14-44