3.120
9850043 R01 - 2017-2021 RANGER 500 / 570 Service Manual
© Copyright Polaris Inc.
VALVE COVER INSTALLATION
1. Install the spark plug
q
and torque to specification.
TORQUE
Spark Plug:
9 ft-lbs (12 N·m) Do Not Apply Anti-Seize
2. Prepare valve cover sealing surfaces by cleaning
thoroughly to remove all residue.
3. Apply a small amount of crankcase sealant to the
cylinder head half-moon cutouts
t
as shown.
Crankcase Sealant: 2871557
4. Install a new valve cover seal
w
.
5. Install the three valve cover shoulder bolts
e
and
new isolators
r
Around each T40 fastener.
6. Torque valve cover bolts to specification.
TORQUE
Valve Cover Bolts:
7 ft-lbs (10 N·m)
ENGINE / COOLING SYSTEM
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