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Home >> Dodge and Ram >> 2023 >> ProMaster 2500 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 3.6L Engine (Service Information) (2 Of 2) >> Valve Timing >> Cover(S), Engine Timing >> Installation

Cover(S), Engine Timing: Installation

GC0144267Courtesy of CHRYSLER GROUP, LLC
  1. If removed, install the coolant outlet housing (1) to the timing cover with a NEW  gasket using only the four bolts (2) shown tightened to the proper specifications. Refer to TORQUE SPECIFICATIONS .
  2. If removed, install the water pump (3) to the timing cover using only the four bolts (4) shown tightened to the proper specifications. Refer to TORQUE SPECIFICATIONS .
    GC0144266Courtesy of CHRYSLER GROUP, LLC
  3. Install the coolant outlet housing gasket (1) and the water pump gasket (2).
    GC0184003Courtesy of CHRYSLER GROUP, LLC
  4. After all residual sealant (2) has been removed, clean the oil pan and block mating surfaces with isopropyl alcohol in preparation for sealant application, then remove the shop towel (1) prior to timing cover installation. Refer to ENGINE GASKET SURFACE PREPARATION .
    CAUTION:

    Engine assembly requires the use of a unique sealant that is compatible with engine oil. Using a sealant other than Mopar® Threebond Engine RTV Sealant may result in engine fluid leakage.

    CAUTION:

    Following the application of Mopar® Threebond Engine RTV Sealant to the gasket surfaces, the components must be assembled within 10 minutes and the attaching fasteners must be tightened to specification within 45 minutes. Prolonged exposure to the air prior to assembly may result in engine fluid leakage.

    GC0144268Courtesy of CHRYSLER GROUP, LLC
  5. Clean the engine timing cover, cylinder head and block mating surfaces with isopropyl alcohol in preparation for sealant application. Refer to ENGINE GASKET SURFACE PREPARATION .
  6. Apply a 2 to 3 mm wide bead of Mopar® Threebond Engine RTV Sealant to the front cover as shown in the following locations:
    • Three cylinder head bosses (1)
    • Right and left flanges (2)
    • Four cylinder head to engine block T-joints (3)
    • Cover to right cam chain tensioner gap (4)
    GC0183966Courtesy of CHRYSLER GROUP, LLC
  7. Apply a 2 to 3 mm wide bead of Mopar® Threebond Engine RTV Sealant to the front of the oil pan (2) and T-joints (1) as shown.
    GC0144966Courtesy of CHRYSLER GROUP, LLC
  8. Keeping the timing cover in a vertical position with a slight outward tip at the top of the timing cover, load the timing cover at the bottom, along the oil pan and rock the top of the timing cover into place, being extremely careful not to wipe or disturb the Mopar® Threebond Engine RTV Sealant pattern.
  9. Align the locator pins (5) on the engine block to the engine timing cover and install the cover.
    NOTE:

    The bolt (4) could be M6 (early production) or M8 (late production).

  10. Install and tighten the timing cover attaching bolts:
    • Twenty-two M6 bolts (3) to 12 N. m (106 in. lbs.).
    • One M6 (early production) or M8 (late production) bolt (4). Tighten the M6 bolt to the proper specifications.or tighten the M8 bolt to the proper specifications. Refer to TORQUE SPECIFICATIONS
  11. Install the right engine mount bracket and engine mount. Refer to INSULATOR, ENGINE MOUNT, REAR, INSTALLATION .
    GC0204027Courtesy of CHRYSLER GROUP, LLC
  12. Install the five oil pan to timing cover bolts and tighten to the proper specifications. Refer to TORQUE SPECIFICATIONS .
  13. Install the front crankshaft oil seal. Refer to SEAL, CRANKSHAFT OIL, FRONT, INSTALLATION .
  14. Install the idler pulley. Refer to PULLEY, IDLER, INSTALLATION .
  15. Install the drive belt tensioner. Refer to TENSIONER, BELT, INSTALLATION .
  16. Install the serpentine belt. Refer to BELT, SERPENTINE, INSTALLATION .
    GC0203870Courtesy of CHRYSLER GROUP, LLC
  17. Install the heater core supply hose (1) to the coolant outlet housing (2).
  18. Install the right and left cylinder head covers. Refer to COVER(S), CYLINDER HEAD, INSTALLATION .
  19. Install a NEW  oil filter and replace the engine oil. Refer to ENGINE OIL SERVICE .
  20. Run the engine until it reaches normal operating temperature. Check cooling system for correct fluid level. Refer to COOLANT SYSTEM AIR EVACUATION .
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