4AC Torque Specs

arvin429
Club4AG Regular
Posts: 37
Joined: Thu Feb 16, 2017 3:55 pm

4AC Torque Specs

Postby arvin429 » Wed Mar 07, 2018 7:25 pm

Can some please help me out with the camshaft and rocker arm torque specs and torque pattern for the 4ac. Also the torque specs for the flywheel bolts too, I’m kinda stuck lol
Thank you so much!!!!

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davew7
Club4AG Enthusiast
Posts: 167
Joined: Fri Jun 06, 2014 4:34 am
Location: Michigan

Re: 4AC Torque Specs

Postby davew7 » Thu Mar 08, 2018 3:44 am

Camshaft sprocket 51-79 ft/lbs
Head/Rocker Arm 62-68 ft/lbs
Flywheel 42-47 ft/lbs
Standard torque pattern for a head, the two center LH & RH bolts, then work back and forth towards the outer most bolts.
Clean and lite lube the hardware, and you be ready to go. Davew7

arvin429
Club4AG Regular
Posts: 37
Joined: Thu Feb 16, 2017 3:55 pm

Re: 4AC Torque Specs

Postby arvin429 » Thu Mar 08, 2018 7:50 am

What about the camshaft end cap bolts?
Thank you so much!!

davew7
Club4AG Enthusiast
Posts: 167
Joined: Fri Jun 06, 2014 4:34 am
Location: Michigan

Re: 4AC Torque Specs

Postby davew7 » Fri Mar 09, 2018 2:57 am

The cam thrust plate is 96-132 in-lbs
Davew7

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