Dodge Nitro. Manual - part 117

Fig. 196: Main Bearing Cap Identification 
Courtesy of CHRYSLER LLC 

10. Install the main cap tie (horizontal) bolts and tighten to 28 N.m (250 in. lbs.). See Fig. 196. See Fig. 195  

11. Install oil pick-up tube.  

12. Install oil pan. See INSTALLATION.  

13. Fill engine crankcase with proper oil to correct level.  

SEAL -CRANKSHAFT OIL FRONT 

REMOVAL 

SEAL-CRANKSHAFT OIL FRONT 

 

2007 Dodge Nitro R/T 

2007 ENGINE 4.0L - Service Information - Nitro

  

Fig. 197: Removing/Installing Crankshaft Sprocket Dowel Pin 
Courtesy of CHRYSLER LLC 

1. Remove the crankshaft sprocket. See REMOVAL.  

2. Tap the dowel pin (2) out of the crankshaft. See Fig. 197. 

1 - PIN PUNCH
2 - DOWEL

 

2007 Dodge Nitro R/T 

2007 ENGINE 4.0L - Service Information - Nitro

  

Fig. 198: Removing Crankshaft Oil Seal With Special Tool 6341A 
Courtesy of CHRYSLER LLC 

3. Remove crankshaft seal using Tool 6341A (1). See Fig. 198. 

4. Shaft seal lip surface must be free of varnish, dirt or nicks. Polish with 400 grit paper if necessary.  

INSTALLATION 

SEAL-CRANKSHAFT OIL FRONT 

1 - SPECIAL TOOL 6341A

CAUTION: Do not nick shaft seal surface or seal bore.

 

2007 Dodge Nitro R/T 

2007 ENGINE 4.0L - Service Information - Nitro

  

Fig. 199: Installing Crankshaft Oil Seal With Special Tool 6342 
Courtesy of CHRYSLER LLC 

1. Install crankshaft seal using Special Tool 6342 (1). See Fig. 199.  

2. Install the dowel pin into the crankshaft to 1.2 mm (0.047 in.) protrusion.  

3. Install the crankshaft sprocket. See INSTALLATION.  

SEAL - CRANKSHAFT OIL REAR 

DESCRIPTION 

SEAL-CRANKSHAFT OIL REAR 

1 - SPECIAL TOOL 6342

 

2007 Dodge Nitro R/T 

2007 ENGINE 4.0L - Service Information - Nitro