Polaris RZR 800 2013, Manual

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9924707 - 2013–2014 RZR 800 Service Manual
© Copyright 2013 Polaris Sales Inc.
2. Using the Valve Spring Compressor (PU-45257),
compress the valve spring and remove the valve
keepers.
NOTE: A small parts magnet (A) can aid in the
removal of the retainers (B).
NOTE: To prevent damage to the valve seals, do
not compress the valve spring more than is
needed to remove the valve keepers.
3. Remove spring retainer and spring.
4. The valve seals are now serviceable.
Cylinder Head Disassembly
1. Carefully remove the cylinder components.
2. Place the hydraulic lifters (C), pushrods (D), and
rocker arms (E) in a safe, clean area.
3. Measure free length of spring with a Vernier caliper.
Compare
to specifications. Replace spring if
measurement is out of specification.
Valve Spring Free Length:
Std: 1.735" (44.069 mm)
4. Remove valve guide seals.
IMPORTANT: It is recommended to replace seals
whenever the cylinder head is disassembled.
Hardened, cracked or worn valve seals will cause
excessive oil consumption and carbon buildup.
ENGINE