Brake and Air System Maintenance Instructions (Cont)
11-4. REAR BRAKESHOE REMOVAL/INSTALLATION (CONT).
There are two kinds of brakeshoes. Model
A is identified by part number 804845 and
Model B is identified by part number
805460. Also, Model B has press marks on
the back from one additional
manufacturing step. Model A and B
brakeshoes must not be mixed on an axle.
If one type of brakeshoe must be replaced
by another, all brakeshoes on that axle
must be changed.
Install brakeshoe (1) on backing
Attach retaining springs (3) to
Hook brakeshoe (4) on retaining
Place brakeshoe (4) on backing plate (3)
and install release springs (5).
Pry brakeshoes (2) away from cam (6)
and install cam roller pins (7) and cam
Install rear brakedrum (para 12-4) (all
except M984, M984E1).
Install brakedrum and wheel hub
(para 12-5) (M984, M984E1).
Adjust brakes (para 11-7).
END OF TASK