Polaris Sportsman XP 1000 S 2021 - Camshaft; Camshaft Carrier Assembly

3.74
9931493 R03 - 2020-2021 Sportsman XP 1000 S Service Manual
© Copyright Polaris Inc.
5. Ensure tabs
w
are engaged in slots. Secure cam
chain with a wire so it will not fall into crankcase.
6. Thread cam chain through a new head gasket and
install gasket, locating it on the alignment pins.
7. Set cylinder head in place on alignment pins. Apply
engine oil to threads and flange of the (6) main head
bolts.
8. Tighten (6) main head bolts finger tight, then install
the (2) outer head bolts
e
as follows:
a. Torque (6) main head bolts in sequence shown in
the image below to specification.
TORQUE
Cylinder Head Bolts (M11)
Torque in Sequence:
Step 1: 89 in-lbs (10 N·m)
Step 2: 43 ft-lbs (59 N·m)
Step 3: Tighten an additional 90°
b. Install the (2) outer head bolts
e
and torque to
specification.
TORQUE
Cylinder Head Bolts (M6)
89 in-lbs (10 N·m)
CAMSHAFT / CAMSHAFT CARRIER
ASSEMBLY
1. Apply moly lube grease or the Polaris recommended
lubricant to the camshaft lobes.
Recommended Lubricant:
Polaris Premium Starter Grease
2871460
2. Place the camshaft in the cylinder head.
3. Lubricate rocker arms, rollers and shafts with engine
oil. Lay out in proper location as marked upon
disassembly.
4. Assemble camshaft carrier with rocker arms and
shafts. Slots
q
must face outward of carrier to allow
bolt installation and to properly orient the oiler holes
in shafts.
ENGINE / COOLING SYSTEM