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ENGINE
3
9923142 - 2011 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2010 Polaris Sales Inc.
2. Install cylinder head on cylinder.
3. Lubricate threads and top of washers underside of bolt head
with engine oil. Install head bolts (C) and torque to
specification in sequence.
4. Lubricate push rods (D) and install into lifters.
5. Lubricate rockers (E) with engine oil.
6. Verify pushrods are engaged in lifters.
7. Install rockers. Be sure that tab of fulcrum (F) is seated in
head stand-off. Torque bolts to specification.
= T
Cylinder Head Bolt Torque:
1) Torque to 15 1.5 ft. lbs. in sequence
2) Back off all head bolts 5 turns in sequence
3) Torque to 35 4 ft. lbs. in sequence
4) Tighten all head bolts in sequence another
90 or (1/4 turn).
C
= T
Rocker Arm Bolt Torque:
22 2 ft. lbs. (30 3 Nm)
D
E
F