Operation CHARM: Car repair manuals for everyone.
Home >> Jeep >> 2007 >> Grand Cherokee 4WD V8-4.7L VIN N >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> System Specifications
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

System Specifications

General Description:





General Description

Cylinder Block:





Cylinder Block

Pistons:





Pistons

Piston Pins:





Pistons Pins

Piston Rings:





Piston Rings

Connecting Rods:





Connecting Rods

Crankshaft:





Crankshaft

Connecting Rod Cap-Bolts
Step 1 27 Nm (20 ft. lbs.)
Step 2 additional 90°

Crankshaft Damper-Bolt 175 Nm (130 ft. lbs.)

Bed Plate-Bolts





Tighten bolts A - L 54 Nm (40 ft. lbs.)
Tighten bolts 1-10 2.8 Nm (25 in. lbs.)
Turn bolts 1-10 an additional 90°
Tighten bolts A1- A6 27 Nm (20 ft. lbs.)

pro multis · About Operation CHARM