Polaris RZR PRO XP 2020, Руководство по обслуживанию

Страница: 325 / 598

6
9850068 R01 - 2020-2021 RZR PRO XP / XP 4 Service Manual
© Copyright Polaris Industries Inc.
6.35
HELIX AND MOVABLE SHEAVE
BUSHING INSPECTION
1. Inspect the Teflon® coating
q
on the moveable
sheave bushing. Inspect Sheave for signs of wear,
grooving or cracking. De-glaze sheave surfaces with
a 3M Scotch-Brite™ Pad if needed. Replace if
needed.
Moveable Sheave Bushing Inspection:
Replace the movable sheave if more brass than
Teflon® is visible on the bushing.
2. Inspect the Teflon® coating
w
on the Helix bushing.
Inspect Helix for signs of wear, grooving or notching
on ramps. De-glaze surfaces with a 3M Scotch-
Brite™ Pad if needed. Replace if needed.
Helix Bushing Inspection:
Replace the Helix bushing if more brass than Teflon® is
visible on the bushing. Refer to Bushing Service page
6.35procedure.
BUSHING SERVICE
HELIX BUSHING REMOVAL
1. Install the main adapter
q
on puller.
2. From the inside of the Helix, insert bushing adapter
w
(PN 5020636 ) into the bushing. Install spacer and
top nut to secure adapter on Helix.
3. Insert the piston pin puller in a vise.
4. Using a pry bar located between the fingers of the
helix, turn the helix counter clockwise to remove the
bushing.
5. Remove the nut from the puller rod and set aside.
6. Remove the bushing and bushing removal tool from
the puller. Discard the bushing.
HELIX BUSHING INSTALLATION
1. Apply Loctite 620
R
evenly to bushing bore in cover.
2. From the bottom of the Helix, insert the new bushing
and bushing adapter
w
(PN 5020636 )
3. Install the main adapter
q
, spacer adapter, and
securing nut on top of the Helix.
PVT SYSTEM