Tightening Torque

Tightening torque

General tightening torque

Note! Screws coated with a locking fluid or self locking nuts must be replaced with new when reinstalled.

See the table below to find the tightening torques for components not included in the summary.
Nuts and screws which are not self locking can be reused provided that they are in good condition.






Summary of tightening torques for specific components

Note! Screws coated with locking fluid or sealant must always be replaced with new screws during reinstallation.

Always use new screws and nuts when angle tightening. Any exceptions to this rule will be indicated in the method.
Angle-tightening in tight spaces. See Screwed joint, torque/angle tightening Screwed Joint, Torque/Angle Tightening.

Always replace the cylinder head bolts.









Camshaft Cover Screws





First pass: Install camshaft cover
Second pass: Install press tools 999 5454
Third pass: Tighten camshaft cover screws alternately, keeping it parallel to cylinder head
Final pass: Install all screws and tighten

Oil Pump Screws 10 Nm
Install new screws

Water Pump Screws 17 Nm (12.5 lb.ft) in crosswise sequence