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Torque Specifications

TORQUE SPECIFICATIONS

Application Ft. Lbs. (N.m)
Cylinder Head (Hex Head Bolts) (1)(2)
Step 1 51 (70)
Step 2 66 (90)
Step 3 73 (100)
Cylinder Head (12-Point Head Bolts) (1)(2)
Step 1 30 (40)
Step 2 51 (70)
Step 3 Tighten cyl. head bolts 1/4 turn (90°angle)
Step 4 Tighten cyl. head bolts 1/4 turn (90°angle)
Rocker Arm Support Bolts 29 (39)
Prechamber in Cyl. Head 108-130 (157-177)
Nozzle Holder in Prechamber 51-58 (69-79)
Glow Plugs 36 (49)
Connecting Rod Caps
Step 1 28-36 (40-50)
Step 2 Tighten nuts an additional 90-100°angle
Main Bearing Caps 65 (88)
Crankshaft Front Hex Bolt 195-239 (265-325)
Camshaft Sprocket Bolt 58 (79)
(1) Setting time between steps 2 & 3 is 10 minutes.
(2) Following area the dimensions of the double hex cylinder head bolts (M 12): new = 104 max length = 105.5; new = 119 max length = 120.5; new = 144 max length = 145.0