Engine Detail, Torques / Sequences; Engine Fastener Torque Specifications - Polaris RANGER 500 2018 Service Manual

ENGINE DETAIL, TORQUES / SEQUENCES

ENGINE FASTENER TORQUE SPECIFICATIONS

570 Engine
Description
Bearing Retainer Fastener
Upper Cam Chain Guide Fasteners
Cam Chain Tensioner
Camshaft Carrier Bolts
Camshaft Sprocket Bolts
Coolant Bleed Screw
Coolant Temperature Sensor
CPS Retaining Bolt
Crankcase Bolts
Crankshaft Position Sensor (CPS) Fastener
Cylinder Head Bolts - Black
Cylinder Head Bolts - Silver
ETC Fasteners
Engine Mount (front)
Engine Coupler (Rear)
Exhaust Head Pipe Bolts
9928485 R01 - 2017-2018 RANGER 500 / 570 Service Manual
© Copyright Polaris Industries Inc.
ENGINE / COOLING SYSTEM
Torque
8 ft-lbs (11 Nm) Apply Loctite® 272™
7 ft-lb (10 Nm)
30 ft-lb (40 Nm)
8ft-lb (11 Nm)
14 ft-lb (19 Nm)
72 in-lbs (8 Nm)
17 ft-lb (23 Nm)
9 ft-lb (12 Nm)
22 ft-lbs (30 Nm)
Torque in Sequence Shown
9 ft-lbs (12 Nm)
Torque in sequence for all steps
Step 1: 21 ft-lbs (28 Nm)
Step 2: 26 ft-lb (35 Nm)
Step 3: Additional 135°
Torque The Outer M6 Head Bolts 89 ± 9 in-lbs (10
± 1 Nm)
Apply light coat of engine oil to bolt threads and
under bolt head
Torque in Sequence for all steps
Step 1: 18 ft-lbs (25 Nm)
Step 2: 30 ft-lbs (40 Nm)
Step 3: Loosen all fasteners until they are
unseated
Step 4: 15 ft-lbs (20 Nm)
Step 5: 26 ft-lbs (35 Nm)
Step 6: Additional 180°
Step 7: Additional 180°
Torque The Outer M6 Head Bolts 89 ± 9 in-lbs (10
± 1 Nm)
7 ft-lbs (10 Nm)
40 ft-lbs (54 Nm)
In Sequence:
55 ft-lb (75 Nm)
18 ft-lb (25 Nm)
3
3.143