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9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
3.21
23.Follow the important details outlined below.
IMPORTANT
After allowing crankcase sealant to cure for at least 1
hour, use syringe to pump 0.67 - 1.01 fl oz (20 - 30 mL)
of VES / VES Extreme oil into PTO, MAG and center
check valves
g
. Do not pump oil into the two rod
gallery high-flow check valves.
24.Install new water pump seal on water pump cover.
NOTICE
Ensure the seal tab aligns with the notch in the water
pump cover.
25.Install the water pump cover and cover fasteners.
Torque fasteners to specification.
TORQUE
Water Pump Cover Fasteners:
9 ft-lbs (12 N·m)
Torque in sequence page 3.50
26.Follow the Stator / Flywheel Service procedures:
• Install the stator. See Stator Installation page 3.67.
• Install the flywheel. See Flywheel Installation page
3.68.
27.Install the Recoil. See Recoil Housing Installation
page 3.106.
28.Follow the Engine Assembly - Top End procedures:
• Install the pistons. See Piston Installation page
3.99.
• Install the cylinder. See Cylinder Installation page
3.100.
• Install the cylinder head. See Cylinder Head
Installation page 3.101.
ENGINE / COOLING / EXHAUST
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