Polaris 850 PRO-RMK 155 2.6" QD 2021, Manual

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3.4
9850060 R02 - 2020-2021 850 AXYS™ Long Track Snowmobile Service Manual
© Copyright Polaris Inc.
GENERAL INFORMATION
TORQUE SPECIFICATIONS - ENGINE
NOTICE
Reference assembly illustrations for torque values not
listed in table.
WARNING
Never re-use locking flange nuts (lock nuts). Always
replace locking flange nuts with new parts are removal.
Some screws / bolts are pre-coated with thread locking
agent. Always replace this fasteners with new parts, or
apply thread locking agent to threads prior to
installation.
ENGINE FASTENERS
ENGINE
ITEM TORQUE
Intake Tube Air Box
Fastener
36 in-lbs (4 Nm)
Oil Tank Fastener
7 ft-lbs (9 Nm)
Throttle Cable Lock Nut
44 in-lbs (5 Nm)
Throttle Body Adapter
Plate Gear Clamps
11 in-lbs (1.24 Nm)
Air Box Throttle Body
Gear Clamps
11 in-lbs (1.24 Nm)
Air Box Coil Fasteners
ft-lbs (Nm)
Engine Mount Fasteners 40 ft-lb (54 Nm)
Engine Mount Fasteners
Left Front Mount
26 ft-lbs (35 Nm)
Front MAG Engine Mount
Base Fasteners
22 ft-lb (30 Nm)
Rear MAG Engine Mount
Base Fasteners
26 ft-lbs (35 Nm)
Spark Plug 22 ft-lb (30 Nm)
Cooling Hose Clamp
5 ft-lbs 7 Nm
Coolant Bottle Bracket
Fasteners
7 ft-lbs (9 Nm)
PATRIOT ENGINE TORQUE VALUES
ENGINE
ITEM
TORQUE
Cylinder Head Fasteners
(M8 x 1.25 x 50)
23 ft-lbs (31 N·m)
Spark Plug 22 ft-lbs (30 N·m)
Cylinder Fasteners
(M10 x 1.50 x 83)
40 ft-lbs (54 N·m)
Apply VES oil under
fastener head and to
threads prior to
installation.
Cylinder Fasteners
(M10 x 1.50 x 127)
40 ft-lbs (54 N·m)
Apply VES oil under
fastener head and to
threads prior to
installation.
Crankcase Fasteners
(M8 x 1.25 x 50)
24 ft-lbs (32 N·m)
Apply VES oil under
fastener head and to
threads prior to
installation.
Crankcase Fasteners
(M8 x 1.25 x 80)
24 ft-lbs (32 N·m)
Apply VES oil under
fastener head and to
threads prior to
installation.
Stator Fasteners
(M6 x 1.0 x 32)
12 ft-lbs (16 N·m)
Flywheel Flange Nut
(M14 x 1.50)
90 ft-lbs (122 N·m)
CPS Fasteners
(M5 x 0.8 x 10)
53 in-lbs (6 N·m)
Recoil Starter Pulley
Fasteners
10 ft-lbs (13 N·m)
Apply Loctite 262
Recoil Housing Fasteners 9 ft-lbs (12 N·m)
Recoil Friction Plate
Fastener
15 ft-lbs (20 N·m)
Engine Mount Fasteners
(M8 x 1.25 x 20)
18 ft-lbs (24 N·m)
Engine Mount Bracket
Nut
(M8 x 1.25)
18 ft-lbs (24 N·m)
Hold mount in place when
torquing
Water Pump Cover
Fasteners
(M6 x 1.0 x 20)
9 ft-lbs (12 N·m)
ENGINE / COOLING / EXHAUST