ENGINE DISASSEMBLY / ASSEMBLY
4.14
2004 Four Stroke PWC Service Manual
EXHAUST--SIDE CHAIN GUIDE / TENSIONER ASSEMBLY
COMPONENT LAYOUT
ASSEMBLY NOTES
Timing Chain Tensioner Plug Bolt Torque: 51 ft.lbs. (70Nm)
Tensioner Guide Fastener Torque: 17 ft.lbs. (24 Nm) Apply Loctitet 243 to threads.
Replace replace tensioner rail if damaged, or unevenly worn.
Press tensioner into housing until flush with plug to set tensioner. Tensioner should remain in locked position. Activate tensioner by
pushing tensioner in and past flush. Tensioner should activate and extend outwards. Replace if function is incorrect.
UPPER CHAIN GUIDE
(INSTALLED FROM TOP OF CRANKCASE)
TIMING CHAIN
(MUST USE CHAIN BREAKER TO
DISASSEMBLE AND REASSEMBLE)
TENSIONER CHAIN GUIDE
INSTALLED FROM BOTTOM OF UPPER CRANKCASE
TENSIONER PLUG
TENSIONER
M6 X 25
LOCTITEt 243
M8 X 25
LOCTITEt 243
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