TM 5-3895-371-24 & P
Figure 3-84.
Three Groove and Two Groove Pistons.
NOTE
Model 45 pistons are easily identified by characteristic
piston shoe running surface configurations. (Refer to
fig. 3-85.)
MODEL 45
MODEL 60
TA 075957
TA 075958
Figure 3-85. Piston Shoe Configurations.
3-70