Polaris RZR XP Turbo User Manual

3.68
9928491 R04 - 2017-2018 RZR XP Turbo / XP4 Turbo Service Manual
© Copyright Polaris Industries Inc.
2. Remove piston circlips
w
and push piston pin
e
out
of piston. If necessary, heat the crown of the piston
slightly with a heat gun if pin cannot be removed by
hand. Discard circlips.
CAUTION
DO NOT apply heat to piston rings or a loss of radial
tension could result.
3. Measure piston pin bore I. D. in two directions (90°
apart). Replace piston and piston pin if out of
specification.
MEASUREMENT
Piston Pin Bore I.D.:
.8665 - .8668" (22.009 - 22.017 mm)
Service Limit:.8678" (22.042 mm)
4. Measure piston pin O.D. in two directions (90° apart)
at three locations on the length. Replace piston and
piston pin if out of specification.
MEASUREMENT
Piston Pin O.D.:
.8659 - .8661" (21.995 - 22.000 mm)
Service Limit: .8651" (21.975 mm)
PISTON RING REMOVAL
1. Carefully remove top compression ring
q
by hand or
using a ring removal pliers.
• Piston ring pliers: Carefully expand ring and lift it off
the piston.
• By hand: Placing both thumbs on the ring ends,
spread the ring open and push up on opposite side. Do
not scratch ring lands.
CAUTION
DO NOT expand the ring more than necessary to
remove it from the piston or the ring may break or lose
radial tension.
2. Repeat procedure for second compression ring
w
.
ENGINE / COOLING SYSTEM

Polaris RZR XP Turbo Specifications

General

Brand	Polaris
Model	RZR XP Turbo
Category	Offroad Vehicle
Language	English