Mechanics

CYLINDER HEAD TORQUE SPECS AND PATTERN

1998 Jaguar XJ8

Engine Mechanical problem
1998 Jaguar XJ8 V8 Two Wheel Drive Automatic 13000 miles

TORQUE SPECS FOR CYLINDER HEADS AND THE PATTERN FOR TORQUE OF THE BOLTS
Avatar
FABULOUS
January 6, 2010.



Cylinder Head Bolts
Step 1 (8 & 10 mm Bolts)........Hand Tight
Step 2 (10 mm Bolts)............Ft.Lbs 15 N.m(20)
Step 3 (10 mm Bolts)....................26 (35)
Step 4 (10 mm Bolts).............Additional 90 Degrees
Step 5 (10 mm Bolts).............Additional 90 Degrees
Step 6 (8 mm Bolts)...................17-20 (23-27)


http://www.2carpros.com/forum/automotive_pictures/266999_jag_55.jpg


Dave H
Jan 7, 2010.