Index Chrysler Chrysler Sebring, Stratus sedan, Sebring Convertible - service repair manual 2001-2007 year
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INSPECTION (1) Whenever valves have been removed for inspec- tion, reconditioning or replacement, valve springs • Valve Closed Nominal Tension—75 lbs. @ 38.0 mm (1.50 in.) • Valve Open Nominal Tension—134 lbs. @ 29.75 mm (1.17 in.) (2) Inspect each valve spring for squareness with a steel square and surface plate, test springs from both INSTALLATION INSTALLATION - CYLINDER HEAD ON (1) Install valve seal/valve spring seat assembly (Fig. 34). Push the assembly down to seat it onto the (2) Install valve spring and retainer, use Special Tool MD-998772-A with adapter 6779 to compress (3) Remove air hose and install spark plugs. (4) Install camshafts (Refer to 9 - ENGINE/CYL- INDER HEAD/CAMSHAFT(S) - INSTALLATION). (5) Install cylinder head cover (Refer to 9 - ENGINE/CYLINDER HEAD/CYLINDER HEAD COVER(S) - INSTALLATION). (6) Install timing belt (Refer to 9 - ENGINE/ VALVE TIMING/TIMING BELT/CHAIN AND SPROCKETS - INSTALLATION). (7) Connect negative battery cable. CYLINDER HEAD OFF (1) Coat valve stems with clean engine oil and insert in cylinder head. (2) Install new valve stem seals on all valves using a valve stem seal tool (Fig. 35). The valve stem CAUTION: When oversize valves are used, the cor- (3) Install valve springs and retainers. Compress valve springs only enough to install locks, taking CAUTION: When depressing the valve spring retain- Fig. 34 Valve Stem Seal/Valve Spring Seat 1 - VALVE RETAINING LOCKS Fig. 35 Valve Stem Oil Seal Tool 1 - VALVE SEAL TOOL JR ENGINE 2.4L DOHC 9 - 107 VALVE SPRINGS & SEALS (Continued) |