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H25A Firing Order
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Author:  klutched [ Sat Oct 27, 2012 10:34 pm ]
Post subject:  H25A Firing Order

Hey guys,

Does anyone know the firing order for the h25a? And also what torque the head bolts are?

Cheers

Author:  atari4x4 [ Sat Oct 27, 2012 10:38 pm ]
Post subject:  Re: H25A Firing Order

a copy of the FSM is availble here http://www.suzukiinfo.com/vitara/

you want the SQ146, SQ420 & SQ625 one :wink:

Author:  atari4x4 [ Sat Oct 27, 2012 10:39 pm ]
Post subject:  Re: H25A Firing Order

my pdf reader is being retarded & i can't extract the pages FML :deadhorse:

Author:  dhula [ Sun Oct 28, 2012 11:36 pm ]
Post subject:  Re: H25A Firing Order

Sorry for crappy pics, best I can do with what I've got

Firing order is 1-6-5-4-3-2

Image


5) 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 figure.
(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.
Tightening Torque
(a): 105 N.m (10.5 kg-m, 76.0 lb-ft)
(b): 11 N.m (1.1 kg-m, 7.5 lb-ft)

Image

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