I need to know the sequence and pounds of pressure applied to head bolts for 2002 grand vitara heads.
SOURCE: 87 samurai bolt torque specs for engine
The haynes book is not recommended since there are numerous mistakes and they still will not update. One of the biggest is the firing order.
The factory service manual is the only way to go.
Head bolts - 46 - 50.5 lbs (there is an order sequence for the bolts)
Intake & exhuast manifolds- 13.5 - 20 lbs
Flywheel - 41.5 - 47 lbs
Clutch cover - 13.5 - 20 lbs
SOURCE: i need a torque specifications for acylinder head
You can get that information and a lot more with free registration at www.autozone.com
SOURCE: i need torqe specs for
Check out this link for your answers:
http://www.autozone.com/autozone/repairguides/Suzuki-Vitara-Grand-Vitara-XL7-2000-06/Specifications/Torque-Specifications/_/P-0996b43f8037c5e2
SOURCE: wats the torque setting on the head bolts on a
Install cylinder head to block.
After applying oil to
cylinder head bolts, tighten them gradually
as follows.
(1)Tighten all bolts to 53 N.m (5.3 kg-m,
38.5 lb-ft) according to
numerical order in sequence
(2)In the same manner as in (1), tighten
them to 84 N.m
(8.4 kg-m, 61.0 lb-ft).
(3) Loosen all bolts until tightening torque is reduced to 0 in
reverse
order of tightening.
(4)In the same manner as in (1), tighten them to 53 N.m
(5.3 kg-m, 38.5 lb-ft).
(5) In the same manner as in (1) again, tighten them to
specified
torque....105 N.m (10.5 kg-m, 76.0 lb-ft)
This was taken from SQ416 manual from www.suzukinfo.com
I hope this helps.
Fig. Cylinder head bolt torque sequence-3.8L engine
Fig. Tighten the cylinder head bolts using the following sequence-31L and 3.4L engines
FixYa. Roger
Foot pounds (Final torque)
Note:
Torque sequence --------- | 6 2 3 7 | | 5 1 4 8 | --------- Step 1: torque in sequence to 33 Ft/Lbs Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION ***engine uses Torque To Yield head bolts (TTY) thatpermanently stretch during the initial installation.New head bolts must be used when cylinder head isreplaced or re-installed to obtain proper torque.
Foot pounds (Final torque)
Note:
Torque sequence --------- | 8 4 1 5 | | 7 3 2 6 | front --------- of engine | 6 2 3 7 | | 5 1 4 8 | Step 1: torque to 40 Ft/Lbs --------- Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION ***engine uses Torque To Yield head bolts (TTY) thatpermanently stretch during the initial installation.New head bolts must be used when cylinder head isreplaced or re-installed to obtain proper torque.
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