Polaris RANGER XP 1000 2018-2019, Service Manual

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9929399 R01 - 2018-2019 RANGER XP/ CREW 900/1000 Service Manual
© Copyright Polaris Industries Inc.
2.19
9. If the valve clearance is out of specification, refer to
“Valve Clearance Adjustment”page 3.93
MEASUREMENT
Intake Valve Clearance (cold):
0.006 ± .002 in (0.15 ± 0.05 mm)
Exhaust Valve Clearance (cold):
0.010 ± .002 in (0.25 ± 0.05 mm)
10. Repeat steps 7-9 until all eight valves have been
inspected.
11. If previously removed, apply anti-seize compound to
the spark plug threads and reinstall the spark plugs.
Torque spark plugs to specification.
TORQUE
Spark Plug:
7 lb-ft (10 Nm)
12. Inspect the valve cover seal and replace if necessary.
13. Replace the rubber isolators around each T-40 bolt.
14. Install valve cover and the four T-40 bolts. Torque
bolts to specification.
TORQUE
Valve Cover Bolts:
7 lb-ft (10 Nm)
15. Install the spark plug wire (s). Ensure wires are
pushed down all the way so they engage onto the
spark plug(s).
NOTICE
The engine will misfire if the spark plug wires are
installed incorrectly. The spark plug wires are marked
with PTO and MAG and should be installed to the
corresponding cylinder.
16. Install the outer clutch cover and eight retaining
screws (Refer to “Belt Installation”page 5.13
procedure). Torque the screws to specification.
TORQUE
Outer Clutch Cover Screws:
45-50 lb-in (5 Nm)
17. Connect the negative (-) battery cable to the battery.
18. Start the engine to ensure proper operation.
CAM CHAIN TENSIONER INSPECTION
1. Locate the cam chain tensioner on the MAG side of
the engine near the starter.
2. Remove the plunger bolt
q
and the spring.
3. Remove the two tensioner mounting bolts
w
.
4. Push on the tensioner lock
e
and manually move the
plunger in and out. It should move freely. If it does not
move freely, replace the tensioner assembly.
5. Retract the plunger all the way in and install into the
cylinder.
MAINTENANCE