TM 55-1680-320-23 & P
3-15. BOOM HEAD ASSEMBLY - REPAIR (cont)
3-15
ac.
ad.
ae.
af.
ag.
ah.
ai.
aj.
Secure wiring harness (26) using bolt (27),
washer (28) and nut (29).
Install actuator leaves (25) and position with
microswitch assemblies into boom housing,
Secure using screws (22), washers (23) and
nutplates (24).
Install cable guide (20) using screws (21).
Position ,spring (18) onto boom head boss,
ensuring snug fit.
Position ends of spring (18) into hollow end
of actuator (15) while positioning actuator to
boom head housing. Fit bolt (16) through ac-
tuator assembly and spring. Secure using nut
(17).
Adjust actuator assembly (Task 2-24).
Install actuator stop (12) using screw (13)
and nut (14).
Position spacer (10) and guide (11). Install
bolt (7), washer (8) and nut (9).
GO TO NEXT PAGE
3-64