System Specifications

Model 7 1/4
Ring Gear Size, Inch 7 1/4
Ring Gear & Pinion Backlash
Method [01]
Adjustment 0.003 - 0.006
Pinion Bearing Preload
Method [02]
New Bearings, Inch Lbs. 10 - 20
Used Bearings, Inch Lbs. --
Differential Bearing Preload
Method [01]
New Bearings, Inch Lbs. [04]
Used Bearings, Inch Lbs. [04]

Model 8 1/4
Ring Gear Size, Inch 8 1/4
Ring Gear & Pinion Backlash
Method [01]
Adjustment 0.003 - 0.006
Pinion Bearing Preload
Method [02]
New Bearings, Inch Lbs. 10 - 20
Used Bearings, Inch Lbs. --
Differential Bearing Preload
Method [01]
New Bearings, Inch Lbs. [04]
Used Bearings, Inch Lbs. [04]

Footnotes:

[01] -- Threaded adjuster.
[02] -- Collapsible spacer.
[04] -- Preload is correct when ring gear & pinion backlash is properly adjusted.