Crankshaft Straightening; Es50Pl Engine Lubrication; Oil Pressure Test - Polaris Outlaw 500 Service Manual

ENGINE

Crankshaft Straightening

Lubricate the bearings and clamp the crankshaft securely in the
crankshaft alignment fixture. Refer to the illustrations below.
Crankshaft Alignment Fixture
(PN 2870569)
NOTE: The rod pin position in relation to the dial
indicator position tells you what action is required to
straighten the shaft.
1. To correct a situation like the one shown in the illustration,
strike the shaft at point A with a brass hammer.
SUPPORT CRANKSHAFT HERE
2. To correct a situation like the one shown in the illustration,
squeeze the crankshaft at points A. (Use tool from
alignment kit).
HIGH .002 (.05 mm)
A
3.10
HIGH .004 (.1 mm)
A
HIGH .004 (.1 mm)
B
HIGH .005 (.13 mm)
A
3. If the crank rod pin location is 180
(opposite that shown), it will be necessary to spread the
crankshaft at position A as shown in the illustration below.
When rebuilding and straightening a crankshaft, runout
must be as close to zero as possible.
HIGH .002 (.05 mm)
A
NOTE: Maximum allowable runout is .0024".

ES50PL Engine Lubrication

Oil Type:
Polaris PS-4 Synthetic (PN 2874414)
Capacity:
Approximately 2.25 U.S. Quarts (2.1L)
Filter:
(PN 3088036)
Drain Plug / Screen Fitting:
14.8 - 17 ft. lbs. (20-23 Nm)
(If fitting is removed, follow oil pump priming procedure).
Oil Pressure Specification:
20 PSI @ 5500 RPM, Polaris PS-4 Synthetic
(Engine Hot)

Oil Pressure Test

1. Remove blind plug on front right oil filter cover.
2. Insert a 1/8 NPT oil pressure gauge adaptor and attach the
gauge.
3. Start engine and allow it to reach operating temperature,
monitoring gauge indicator.
NOTE: Use only Polaris PS-4 Synthetic Engine
Lubricant (PN 2874414).
Oil Pressure at 5500 RPM (Engine Hot):
Standard: 20 PSI
Minimum: 12 PSI
o
from the dial indicator
HIGH .005 (.13 mm)
A
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