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9850043 R01 - 2017-2021 RANGER 500 / 570 Service Manual
© Copyright Polaris Inc.
3.89
Engine Coupler (Rear) In Sequence:
55 ft-lb (75 Nm)
Exhaust Head Pipe Bolts
18 ft-lb (25 Nm)
IAC Mounting Screw 18 in-lbs (2 Nm)
Camshaft Sprocket Bolt 14 ft-lbs (19 N·m) Replace camshaft sprocket bolt if
loosened or removed.
Oil Gallery Plug: 11 ft-lbs (15 Nm)
Oil Filter
Lubricate seal with engine oil. Turn by hand until
filter gasket contacts sealing surface, then turn an
additional 3/4 turn.
Oil Pan Drain Plug 12 ft-lbs (16 N·m)
Oil Pickup 9 ft-lbs (12 N·m)
Oil Pressure Regulator 20 ft-lbs (27 N·m)
Oil Pressure Regulator Valve Cover 7 ft-lbs (10 N·m)
Oil Pump Sprocket Bolt 9 ft-lbs (12 N·m)
Oil Pump Cover Bolt 8 ft-lbs (11 Nm)
Spark Plug 9 ft-lbs (12 N·m) Do Not Apply Anti-Seize
Starter Mounting Bolts 3 ft-lbs (4 Nm)
Starter One-Way Clutch Screws 9 ft-lbs (12 Nm)
Apply Loctite® 272™
Stator Cover Screws 9 ft-lb (12 Nm)
Stator Wire Routing Bolts 6 ft-lbs (9 Nm)
Apply Loctite® 242™
Thermostat Cover Bolts 7 ft-lbs (10 Nm)
T-MAP Retaining Bolt
24 in-lbs (2.8 Nm)
TPS Mounting Screws 18 in-lbs (2 Nm)
Valve Cover Bolts 9 ft-lbs (12 Nm)
Voltage Regulator Fasteners
75 in-lb (6 Nm)
Water Pump Cover Bolts 9 ft-lbs (12 Nm)
(Apply Loctite® 204™ to bolt threads)
Water Pump Impeller
Finger Tight *LH threads
ENGINE / COOLING SYSTEM
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