Propeller Owner’s Manual
140
INSTALLATION AND REMOVAL
61-00-40
Page 3-53
Rev. 3 Feb/14
CAUTION 1: USE THE MARKINGS MADE DURING
BENCH ASSEMBLY TO MATCH THE
FORKS, BLOCKS, AND LINKSCREWS
THAT WERE PREVIOUSLY MATED.
CAUTION 2: MAINTAIN THE SAME BLOCK
ORIENTATION THAT WAS
ESTABLISHED DURING BENCH
ASSEMBLY AND ADJUSTMENT.
(f) Install a pitch change block on each link screw.
(g) Grip the blade counterweight on each blade clamp
and, at the same time, rotate the blades to high
pitch.
(h) Rotate the blades until the push rods that protrude
from the jack plate unit stop short of the two bushing
lugs on the hub.
(i) Rotate the jack plate unit to allow each fork to
engage each pitch change block and to align each
push rod with each hub bushing.
CAUTION:
DO NOT USE EXTREME FORCE TO
INSTALL THE HUB ON THE ENGINE
SHAFT AND REAR CONE.
(j) Grip the blade counterweight on each blade clamp,
and at the same time, rotate the blades to install the
push rods through the hub guide lug bushing.
(k) Install the hub on the rear cone.
CAUTION:
MAKE SURE THE HUB NUT THREADS
HAVE PROPERLY ENGAGED.
(l) Install the hub nut on the engine shaft.
(m) Torque the hub nut on the engine shaft using tool
BST-2910. Refer to Table 3-2 and Figure 3-2 to
determine the proper torque value to which the
torque wrench must be set.
Summary of Contents for HC-D2MV20-3 Series
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