b.
Cleaning and Inspection.
(1)
Wash all parts with cleaning solvent (Fed
Spec P-D-680) and dry thoroughly.
(2)
Inspect all pipe fittings and threaded areas
for damage.
(3)
Replace a defective air regulator.
c.
Installation.
(1)
Install the air regulator as illustrated in
figure 4-12.
(2)
Operate the rock drill (para 2-5) and check
for leaks.
(3)
Adjust the air regulator (para 3-13).
4-21.
Air Motor
a.
Removal. Remove the air motor as illustrated in
figure 4-13.
4-23
