TM 10-4320-318-14
4-27. MAINTENANCE OF HAND CONTROL LEVER - (Cont)
b.
c.
(6) Remove socket head capscrews (20) from console (15). Then remove console (15) and discs (21) from
crankcase (22).
REPAIR.
Clean and check all parts for wear. Check all threaded parts for any stripped or cross threads. Replace all
parts as necessary.
ASSEMBLE.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
Install discs (21) and console (15) with socket head capscrews (20) to crankcase (22).
Align and install fixing flaps (18) to console (15) by installing screws (16), discs (17), and nuts (19).
Install bolt (11) through console (15), lever (6), hand lever (14), spring washer (13), disc (12).
Install and tighten nut (10) so that lever (6) and hand lever (14) do not bind. Then install second nut (9)
and tighten as a jamnut.
Install nuts (8) to linkage (7).
Install angular joints (2 and 5).
Check and adjust linkage (7) to 7-3/4 inches (196.9 mm).
Install angular joint (5) through hole in lever (6) with nuts (4).
Install angular joint (2) through governor lever (3) and secure with nut (1).
Set control lever stops as follows:
(a)
(b)
(c)
(d)
(e)
(9
(9)
(h)
Loosen left screws (16) and nut (19).
Start engine (paragraph 2-8).
Idle engine at 800 RPM.
Position left fixing flap (18) against control lever (14) maintaining 800 rpm.
Tighten left screw (16) and nut (19).
Loosen right screw (16) and nut (19) on right fixing flap (23).
Increase engine speed to 3600 rpm under load.
Position right fixing flap (23) against control lever (14) maintaining 3600 rpm. Tighten right screw
(16) and nut (19) on right fixing flap (23).
4-34
