3
9926806 R03 - 2015 - 2016 RANGER ETX / 570 2-SEAT 2015 - 2016 RANGER 570 CREW Service Manual
© Copyright Polaris Industries Inc.
3.11
ENGINE DETAIL - TORQUE VALUES - SEQUENCES
ENGINE FASTENER TORQUE SPECIFICATIONS
325 ENGINE
DESCRIPTION TORQUE
Balance Shaft Nut 132 ft-lbs (180 Nm)
Balance Shaft Retainer
Fasteners
7 ft-lbs (10 Nm)
Camshaft Carrier Bolts 7 ft-lbs (10 Nm)
Camshaft Chain Guide
Fasteners
7 ft-lbs (10 Nm)
Camshaft Chain Guide
Screws
7 ft-lbs (10 Nm)
Camshaft Chain
Tensioner Screws
6 ft-lbs (8 Nm)
Camshaft Chain
Tensioner Spring Screws
6 ft-lbs (8 Nm)
Camshaft Oil Jet 6 ft-lbs (8 Nm)
Cam Chain Retainer
Screw
7 ft-lbs (10 Nm)
Crankcase Screws: 7 ft-lbs (10 Nm) (In
Sequence)
Crankshaft Position
Sensor (CPS) Fastener
9 ft-lbs (12 Nm)
Coolant Bleed Screw 6 ft-lbs (8 Nm)
Cylinder Head Bolts 9 ft-lbs (12 Nm)
Cylinder Head Nuts Cylinder Head Torque
Procedure:Step 1:
Torque the (4) M8 Nuts
in Sequence to 15 ft-lbs
(20 Nm)Step 2: Torque
the (4) M8 Nuts in
sequence 180° (1/2 turn)
Step 3: Torque the Outer
M6 Head Bolts to 9 ft-lbs
(12 ± 1 Nm)
Cylinder Head Studs 13 ft-lbs (17 Nm)
(Replacement required)
Decompression
Mechanism Screw
27 ft-lbs (29 Nm)
Exhaust Manifold Bolts 18 ft-lbs (24 Nm)
Flywheel Retaining Nut
133 ft-lbs (180 Nm)
Torque to specification,
back of 180 degrees,
retorque to
specification.
ENGINE / COOLING SYSTEM
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