TM 10-4610-239-24
TM 08580B-24/3
DISASSEMBLY. (Cont)
f.
Remove lever pin (25) and lever (26).
g.
Remove piston (27) and piston nut (28).
h.
Remove ground screw (29).
INSPECTION.
a.
Inspect all parts for corrosion. Replace as required.
b.
Inspect all threaded items for damaged heads or threads. Replace as required.
c.
Inspect diaphragm and spacer for deformity or breaks. Replace as required.
ASSEMBLY.
a.
Install ground screw (29).
b.
Install spring retainer (16), spring (15), and adjustment plug (14).
c.
Install diaphragm (11), pressure plate (10), and spacer (9) in fitting (8).
d.
Position fitting (8) and install four new lockwashers (7) and screws (6).
e.
Install piston nut (28) and piston (27). Turn nut to cover top threads of piston.
f.
Hold housing (30) with fitting (8) down and note clearance between piston nut (28) and bottom
of housing. If clearance is zero, go to step h. If clearance is not zero, go to step g.
g.
Lift piston and nut, turn nut clockwise 1/4 turn, and release piston and nut. Note clearance and
repeat step as often as needed to bring clearance to zero.
h.
Position lever (26) and install lever pin (25).
i.
Position limit switch (23) and insulator (24) on adjustment plate (19) and install two washers
(22), screws (21) and nuts (20).
j.
Position adjustment plate (19) and install washer (18) and two screws (17).
3-105
