17. Arm Restraints & Superstructure:
Before installing arms, confirm arm pins and arm pin holes
are greased with anti-sieze. Slide arm onto yoke and
install the arm pins. (Recommended 2 people for install).
Note: Install Arm Stop only in the yoke tube closest to the
Power Unit as shown in Fig. 21.
Install arm restraint gear over pin and into the slot in the
arm pin ensuring the side of the gear marked TOP is facing
upward. Fig. 22.
Arm
Restraint Gear
ARM PIN
Fig. 21
ARM
ARM STOP IS LOCATED IN THE YOKE
ARM STOP
TUBE CLOSEST TO THE POWER UNIT.
POSITION ARM STOP AS SHOWN.
17
Fig. 22
Arm Clevis
"TOP" will be
marked on top side
of restraint gear
(12) 3/8-16NC x 1-1/2" lg. HHCS
(12) 3/8" Spring Lockwashers
Rounded
Edge Up