TM9-1240-401-34&P
19
Using a feeler gage, check the clearance between
the cross-level mechanism (61) and the rocker as-
sembly above the cross-level mechanism. Record
the reading for use during installation of the cross-
Ievel mechanism (61) later.
Loosen nut (62) until it is flush with the end of ta-
20
pered pin (63).
Tap nut (62) until sleeve bearing (64) and tapered
21
pin (63) disengage.
Remove nut (62), sleeve bearing (64), and tapered
22
pin (63) as a unit.
Remove two cap screws (65), two Iockwashers
23
(66), two cap screws (67), and two Iockwashers
(68). Discard Iockwashers.
Tilt cross-level mechanism (61 ) forward until it
24
clears rocker assembly and remove cross-level
mechanism (61).
Remove two clamping catches (69) by removing
25
two machine screws (70) and two Iockwashers (71)
for each clamping catch (69). Discard Iockwashers.
Remove plug (72), spring (73), and V-bearing (74).
26
Remove gib key (75) and, if necessary, headless
27
straight pin (76).
Remove two machine screws (77), two lock-
28
washers (78), cross-level mechanism knob (79),
and indicator (80). Discard Iockwashers.
Remove tapered pin (81), body hub (82), and flat
29
washer (83).
Remove setscrew (84) and setscrew (85).
30
31
Using adjustable spanner wrench, remove seat
(86).
32
Remove wormshaft assembly (87) from cross-level
mechanism (61).
If necessary for repair, remove three setscrews
33
(88) and three setscrews (89).
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