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Home >> Jeep >> 2022 >> Gladiator Mojave, Part Time T/Case Control, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (3.0L Engine (Service Information) (2 Of 3)) >> Cylinder Head >> Inspection >> Valve Spring

Valve Spring

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GC0081871Courtesy of CHRYSLER GROUP, LLC
DESCRIPTION LOAD Kg (ft. lbs.) HEIGHT mm STATE
P1 
H1 0 Kg (0 ft. lbs.) 44.1 mm (1.736 in.) Free Length
P2 
H2 24 Kg (53 ft. lbs.) 34 mm (1.338 in.) Closed Valve
P3 
H3 46 Kg (101 ft. lbs.) 25.5 mm (1.003 in.) Valve Open
  1. Inspect for cracks in the combustion chambers and valve ports.
  2. Inspect for cracks on the exhaust seat.
  3. Inspect for cracks in the gasket surface at each coolant passage.
  4. Inspect valves for burned, cracked or warped heads.
  5. Inspect for scuffed or bent valve stems.
  6. Replace valves displaying any damage.
  7. Use the above table for check valve spring height.