67-50 Tail Rotor Controls
Refer to R66 Illustrated Parts Catalog (IPC) Figures 67-29 thru 67-39.
67-51 Pedals
A. Removal
1. Peel back carpet as required to access pedal covers per § 25-30 Part D.
2. Remove screws securing pedal covers to cabin floor and remove covers.
3. Remove screws securing upper console to side panels; pivot console up and aft.
CAUTION
Do not change the length of or remove rod ends from C343-11
and -13 push-pull tube assemblies.
4. Remove hardware securing D755 pedal assemblies to C343-11 and -13 push-pull
tube assemblies.
NOTE
Pedal bearing blocks (upper and lower) are a machined, matched
set as indicated by matching letter or number on the upper
and lower portion of blocks. DO NOT mix them or alignment
problems may develop on installation.
5. Remove bolts securing A318-1 and -2 bearing block halves together and remove
lower bearing blocks.
7. Remove pedal assemblies one at a time by lifting one end and lowering other into
chin. Remove pedals thru pilot-side opening.
NOTE
On reassembly, the right pedal assembly is mounted forward in
the bearing blocks and the left is mounted aft.
B. Installation
1. Fill the grooves in the pedal bearing blocks with A257-1 grease.
2. Install the pedal assemblies into the bearing blocks and torque bearing block attach
bolts per § 20-32.
NOTE
If a force greater than 5 lbs is required to move pedals, check
the bearing blocks to ensure they are matched correctly.
MAY 2015 Chapter 67 Flight Controls Page 67.13
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