6.24
PVT System
Team LWT Components
Disassembly and Assembly Process
1. Remove the screws from the helix, then carefully pry
the
helix out of the moveable sheave, or gently tap
shaft on a block of wood.
2. Install the clutch in the clutc
h compressor fixture, PN
8700220. Install the extensions, PN PS-45909.
3. Wearing eye protection, carefully compress the roller
a
ssembly to gain access to the snap ring. Remove the
snap ring.
4. Slowly release the fixture arm to remove the roller
as
sembly and spring. Disassemble the clutch
sheaves.
5. Inspect the sheaves for abnormal wear. Clean sheave
faces with
a Scotch Brite pad and a solution of warm,
soapy water.
6. Inspect spring, spring cup, spacer and rollers for wear
an
d replace as required.
7. To assemble the clutch, slide the components back on
to the sta
tionary sheave shaft.
8. Align the notch in the roller assembly with row of
dou
ble splines on the shaft. Slowly compress the
spring and roller assembly down on to the shaft. Install
the snap ring making sure it is fully seated in the
groove.
9. Install the helix by aligning the rollers with the ramps.
P
ush the helix down into the sheave while keeping the
screws holes aligned.
10. Install and torque helix fa
steners to specification.
HELIX
SNAP RING
SPRING
SPRING CUP
MOVEABLE SHEEVE
DEFLECTION SPACER
STATIONARY SHEEVE
BELT DEFLECTION SCREW
ROLLER ASSEMBLY
SCREWS
Helix Fasteners: 11 - 13 ft-lbs (15 - 17 Nm)
Driven Clutch Retaining Fastener: 17 ft-lbs (23 Nm)
Driven spring under pressure. Wear eye protection
when removing snap ring and helix.
Helix Fasteners: 11 - 13 ft-lbs (15 - 17 Nm)
To Next Page
Loading...
Need help?
General
