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Front Caliper torque 2WD

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Old Dec 23, 2015 | 12:03 PM
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Default Front Caliper torque 2WD

Hi Guys, I replaced the front wheel hub on my Dad's 2002 2wd Blazer. I accidentally removed the slider pins to take off the caliper instead of the mounting bolts to the knuckle. I have a Haynes manual, but this particular one is horrible for this vehicle. I can't figure out what the torque settings are for the slider pins.. And I want to make sure I have the right mounting bolt torque settings too.

All in foot lbs:
Using the Haynes manual for 4wd caliper settings it said 85lbs for the bolt to steering knuckle but I couldn't find the caliper to caliper slider bolt one. I torqued it to 37lbs for now. But the rears are set to 23lbs, and are single piston.

Also, the wheel hub was set at 77ft lbs. Can anyone verify these torque settings?

Thanks!
 
Old Dec 23, 2015 | 05:37 PM
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One torque value is correct, one is incorrect, and the third is missing, (pretty normal for Haynes). The pages are good for a bird cage liner before you toss 'em out Here are the specs straight from the GM "dealer issue" shop manual:
Caliper bracket to knuckle bolts (dual piston front caliper): 133 ft lb
Caliper guide pins (dual piston front caliper): 85 ft lb
Hub to knuckle bolts: 77 ft lb
 

Last edited by Captain Hook; Dec 23, 2015 at 05:40 PM.
Old Dec 23, 2015 | 06:02 PM
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Originally Posted by Captain Hook
One torque value is correct, one is incorrect, and the third is missing, (pretty normal for Haynes). The pages are good for a bird cage liner before you toss 'em out Here are the specs straight from the GM "dealer issue" shop manual:
Caliper bracket to knuckle bolts (dual piston front caliper): 133 ft lb
Caliper guide pins (dual piston front caliper): 85 ft lb
Hub to knuckle bolts: 77 ft lb


Wow that book was way off. And this is for 2wd? I don't want to break these bolts off so I was worried abput these settings.
 
Old Dec 23, 2015 | 06:43 PM
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Those are for dual piston calipers, which I believe yours has.
 
Old Dec 23, 2015 | 06:46 PM
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Originally Posted by Captain Hook
Those are for dual piston calipers, which I believe yours has.
Yea they are dual in the front. Okay thanks a lot. Better get those torqued down more. I haven't had many issues with Haynes until this car. Horrible.
 
Old Dec 23, 2015 | 06:48 PM
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not that you know of anyway
 
Old Dec 23, 2015 | 06:52 PM
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Originally Posted by Captain Hook
not that you know of anyway
Lol yea. Scary!
 
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