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1 - VALVE SPRING RETAINER
2 - VALVE INSTALLED HEIGHT
3 - CYLINDER HEAD SURFACE
4 - VALVE SPRING SEAT SURFACE
5 - VALVE SPRING INSTALLED HEIGHT
4. Slowly release the spring tension. Ensure the retainer locks are seated properly .
IN VEHICLE
Fig. 104: VALVE SPRING - REMOVE/INSTALL (HEAD ON)
Courtesy of CHRYSLER LLC
1 - SPECIAL TOOL 8453
2 - BOLTS - SPECIAL TOOL ATTACHING
3 - AIR SUPPLY HOSE ADAPTER
1. The intake valve stem seals should be pushed firmly and squarely over the valve guide using the valve
stem as guide. Do Not Force seal against top of guide. When installing the valve retainer locks, compress
the spring only enough to install the locks.
CAUTION: Do not pinch seal between retainer and top of valve guide.
2. Follow the same procedure on the remaining 5 cylinders using the firing sequence 1-2-3-4-5-6. Make
sure piston in cylinder is at TDC on the valve spring that is being covered.
3. Remove spark plug adapter tool (3).
viernes, 1 de octubre de 2021 05:18:30 p. m.
2010 Jeep Wrangler Sport
2010 ENGINE 3.8L - Service Information - Wrangler
Page 80
© 2011 Mitchell Repair Information Company, LLC.
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