New Holland T8010 Manual page 539

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Using an inch pound torque wrench, measure the

rolling torque needed to turn the pinion shaft. The

torque must be 2.26 to 4.5 Nm (20 to 40 lb, inch). If

the torque is correct continue to Step 66. If torque is

not correct, do the following:

NOTE: Typically a change of 0.001 inch will change

rolling torque 15 lb. inch.

1. To increase the torque adjust the 0.070 inch

s h i m p a ck t o r e m o ve a s m a l l a m o u n t o f

thickness. For example, replace a 0.015 inch

shim with a 0.014 inch shim. Repeat torque

check procedure.

2. To decrease the torque adjust the shim pack to

add a small amount of thickness. For example,

replace a 0.014 inch shim with a 0.015 inch shim.

Repeat torque check procedure.

NOTE: Shim kits contain the following size shims:

0.010 inch, 0.014 inch, 0.015 inch, 0.016 inch, 0.018

inch, 0.020 inch, 0.021 inch, 0.022 inch, 0.023 inch

and 0.030 inch.

Remove nut and end yoke. Apply Permatex® D to the

housing face and to the outer diameter of oil seal.

Section 25 - Four-Wheel Drive Front Axle - Chapter 9

Use the Pinion Seal Installer CAS-1899 to install a

new pinion shaft oil seal. Install the seal with the lip

towards the pinion shaft.

Use tool CAS-2596 and install a new dust shield

(slinger) on the input yoke. Make sure sealing surface

for oil seal is in good condition.

Tighten the pinion nut to a torque of 326 to 406 Nm

(240 to 300 lb. ft.) (1-5/16 inch socket).

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