Author
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Topic: Torque specs on rearend bolts.
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03SVTPower
CAFords OG
Member # 518
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posted
How many ft/lbs do the bolts take when bolting back up the the rearend on the IRS pumpkin. Gettin ready to re-seal and throw some new fluid in.
-------------------- 2003 Redfire "AED" Cobra R.I.P
Posts: 3481 | From: Nor-Cal | Registered: Oct 2001
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FoX GT
¯
Member # 4587
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posted
The front bolts are 18mm and tq 52ft/lbs. The rear bolts are 15mm and tq to 76ft/lbs. The differental housing cover bolts are 13mm and are tqed to 24 ft/lbs.
If refilling the rear axle (4001), first add 118 ml (4 oz) of Additive Friction Modifier C8AZ-19B546-A or equivalent meeting Ford specification EST-M2C118-A. For the fluid use SAE 75W- 140 High Performance Rear Axle Lubricant F1TZ-19580-B or equivalent meeting Ford specification WSL-M2C192-A. The refill capacity is 1.23-1.37 liters (2.6-2.9 pints).
-------------------- - AED - 03 Cobra 10th anni 3.4 Whipple 9.47@141 2012 Mustang GT 10.98@125 2015 Mustang GT
Bring what you got and hope its enough!
Posts: 1955 | From: East bay | Registered: Jun 2004
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03SVTPower
CAFords OG
Member # 518
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posted
Thanks for the info!
-------------------- 2003 Redfire "AED" Cobra R.I.P
Posts: 3481 | From: Nor-Cal | Registered: Oct 2001
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