22
Piston Service
RCT/NUDE:
RCT/NUDE:
Align the guide pin on the piston with the guide hole in
Align the guide pin on the piston with the guide hole in
the RCT/NUDE Lock Piston Tool, then remove the lock piston from the
the RCT/NUDE Lock Piston Tool, then remove the lock piston from the
piston assembly.
piston assembly.
NOTICE
Apply pressure to the RCT/NUDE Lock Piston Tool when removing
the lock piston to prevent the tool from slipping on the piston and
damaging the guide pin.
Remove the spacer shims from the piston nut, then set the lock piston,
Remove the spacer shims from the piston nut, then set the lock piston,
lock shim(s), and spacer shims aside in the order they were removed
lock shim(s), and spacer shims aside in the order they were removed
from the piston.
from the piston.
The lock shim may stick to the underside of the lock piston. This is
The lock shim may stick to the underside of the lock piston. This is
normal.
normal.
Loosen the piston bolt, then slide the piston bolt and main piston
Loosen the piston bolt, then slide the piston bolt and main piston
assembly off the shaft and onto a small hex wrench or pick.
assembly off the shaft and onto a small hex wrench or pick.
NOTICE
Keep all the parts together and set them aside. If the main piston
assembly is disassembled, it will need to be replaced.
5
Guide pin
Lock Piston Tool
24 mm
6
Spacer Shims
Lock Shims
Lock Piston
24 mm
12 mm
7