SED
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- Mar 12, 2004
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What are the specs for the case bolts...Cylinders....head...thanks
Team Parent Racing
Member
Case bolts 18-22 ft lb. Cylinder and head are the same thing on that motor.
SED
New member
- Joined
- Mar 12, 2004
- Messages
- 40
all are 18-22ft-lbs.....or just the case.....nuts that hold cylinders...bolts that hold head to cylinders?
http://www.totallyamaha.com/snowmobiles/aaTECH/Simple_Specs.htm
In addition:
The shorter case bolts (35mm long) are 11 ft lbs
The longer case bolts, and the head bolts, are torqued in 2 steps, with the first step being 9.4 ft lbs.
Also, there is a tightening sequence to both the case & head bolts, starting in the center and working outward.
The longer case bolts are installed and fully torqued before the shorter bolts.
In addition:
The shorter case bolts (35mm long) are 11 ft lbs
The longer case bolts, and the head bolts, are torqued in 2 steps, with the first step being 9.4 ft lbs.
Also, there is a tightening sequence to both the case & head bolts, starting in the center and working outward.
The longer case bolts are installed and fully torqued before the shorter bolts.