3.57
ENGINE / COOLING SYSTEM
3
9923523 - 2012 RANGER RZR 570 Service Manual
© Copyright 2011 Polaris Sales Inc.
13. Install the valve adjustment shim (G) and valve bucket
(H) for each valve in the order they were removed.
NOTE: Shim 240 is shown for reference only. Refer
to
“ Valve C learance Ad justment” procedure f or
proper shim selection.
IMPORTANT: If a ny va lve tr ain compo nents were
re
placed, refer to “Valve Clea rance Adjust ment”
procedure prior to “Camsh aft Inst allation / Timin g”
procedure.
Valve Sealing Test
1. Clean and dry the combustion chamber area (A).
2. Pour a small amount of clean solvent into each intake
p
ort (B) and check for leakage around the valves. The
valve seats should hold fluid with no seepage.
3. Repeat for exhaust valves by pouring fluid into each
e
xhaust port (C).
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