TM 5-5420-202-20-3
TRACK SUPPORT ROLLER REPLACEMENT (Sheet 7 of 11)
INSTALLATION:
1.
Aline hole in axle (A) with hole in housing when mounting axle.
2.
On left front support roller ONLY, using
hammer, drive two new spring pins through
housing into axle (one from each side).
3.
Continue driving spring pins (B) in until they are both flush (even) with housing surface, as shown.
4.
Position dome of both plugs (C) to outside. Using hammer and 3/4 inch punch, drive plugs into
place (both sides).
When plugs are fully seated, using hammer and 3/16 inch alining punch, force edges of dome into
5.
hull housing.
Go on to Sheet 8
TA249567