TM 9-2320-365-34-2
7-12. MAIN VALVE BODY ASSEMBLY REPAIR (CONT)
(5) Inspect exhaust back valve (3) for nicks, scratches,
varnish buildup, and free movement in the bore.
(6) Inspect C1 latch valve (4) for nicks, scratches, varnish
buildup, and free movement in the bore.
(7) Inspect converter regulator valve (5) for nicks,
scratches, varnish buildup, and free movement in the
bore.
(8) Inspect lockup valve (6) for nicks, scratches, varnish
buildup, and free movement in the bore.
(9) Inspect lube regulator valve (7) for nicks, scratches,
varnish buildup, and free movement in the bore.
(10) Inspect control main valve (8) for nicks, scratches,
varnish buildup, and free movement in the bore.
(11) Inspect main regulator valve (9) for nicks, scratches,
varnish buildup, and free movement in the bore.
(12) Measure lockup valve spring (10) for minimum free
length of 1.65 in. (4.2 cm).
7-84
