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Home >> Jeep >> 2003 >> TJ (CANADA) L4-2.4L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Camshaft, Engine
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Camshaft, Engine

Camshaft
Journal Diameter No. 1 - 6 25.951 - 25.970 mm (1.021 - 1.022 inch)
Bearing Clearance - Diametrical 0.069 - 0.071 mm (0.0027 - 0.003 inch)
End Play 0.05 - 0.17 mm (0.0019 - 0.0066 inch)
Lift (Zero Lash)
Intake 8.25 mm (0.324 inch)
Exhaust 6.60 mm (0.259 mm)
Intake Valve Timing*
Closes (ABDC) 51°
Opens (BTDC)
Duration 232°
Exhaust Valve Timing*
Closes (ATDC)
Opens (BBDC) 47°
Duration 234°
Valve Overlap

*All readings in crankshaft degrees. Timing points @ 4° from top of Ramps.