Head bolt tork - 1994 Buick Century

You start by providing specific information on what it is you are working on.

cylinder head bolts are torque to yield bolts and are not recommend to torque them a 2nd time you should replace the bolts.

cylinder head blots.

step 1. 44 ft.lbs.

step 2. additional 95 degrees

lower intake bolts

115 in. lbs

upper intake bolts

18 ft. lbs

cast iron heads 90lbs alloy 75 lbs

on a 350 5.7 litre chevrolet it is 65lbs

First disconnect the battery positive lead. Then you will have to remove the lower steering column shroud - philips screwdriver. Then you will see two tork screws behind the steering wheel. Remove these and the airbag will come out. Disconnect the three elect' plugs and the airbag will come free. Wheel centre bolt is also a tork bolt but I used an imperial allen key (5/16 if I remember correctly) to loosen it but didn't take it right out. Then a wheel puller with the centre screw resting against the tok bolt head to loosen the wheel, (two metric bolts screw into the wheel hub) remove the puller, remove the tork bolt and the wheel should come off easy. Good luck.

Cylinder Head M8 Bolts - in Sequence
30 N·m
22 lb ft
Cylinder Head M11 Bolts - First Pass in Sequence
30 N·m
22 lb ft
Cylinder Head M11 Bolts - Second Pass in Sequence
90 degrees
Cylinder Head M11 Bolts - Final Pass in Sequence
70 degrees

dear friend-your torque setting is cold 66 nm

You will find two bolts on the back side of the caliper that go into two small rubber boots. Likely the bolt heads on yours are torks head and need appropriate socket to remove. You need to retract pads in order to easily remove caliper from rotor. Retract further with a large "c" clamp before re-installing pads. Lube slides that attachment bolts go through (I use white grease for this) before re-installing them. Be careful to not cross thread bolts when putting them back in.
Good luck, and don't forget to rate this answer!!!

if interested i can e-mail you a diagram of the torque sequence and torque values just did one this weekend.

Cylinder Head Bolt (Preferred Method) All Bolts First Pass in Sequence 22 ft.lb Long Bolt Final Pass in Sequence 75 deg. Medium Bolt Final Pass in Sequence 65 deg Short Bolt Final Pass in Sequence 55 deg. Cylinder Head Bolt (Optional On-Vehicle Strategy) First Pass in Sequence 26 ft.lb Second Pass in Sequence 44 ft.lb Final Pass in Sequence 66 ft.lb