New Holland T8010 Manual page 400

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Install the idler gear shaft through the pump drive

housing and the idler gear.

Install the idler shaft retaining bolt and the flat washer

through the idler shaft and into the pump drive

U s i n g t h e i d e n t i f y i n g m a r k s m a d e d u r i n g

disassembly, install the drive gear assembly into the

pump drive housing.

Section 21 - Transmission, Drivelines - Chapter 9

Install the bearing cage as follows:

1. Install the bearing cage on the pump drive

housing without shims or O-rings.

2. Install two opposite bolts, rotate the shaft, and

alternately, in two increments, tighten the bearing

cage bolts to a torque of 3.4 Nm (30 lb. in.).

3. Turn the shaft while tightening the bolts to help

seat the bearings.

Check all bolt torques. Tighten again if necessary.

Determine required shim pack size as follows:

1. Measure the gap between the bearing cage and

the pump drive housing at each bolt.

2. If the difference between the measurement at the

two bolt areas is greater than 0.254 mm (0.010

inch), check for proper bearing seating, burrs, or

foreign matter.

3. Repeat the steps until the required difference,

less than 0.254 mm (0.010 inch), is obtained.

4. Take the average measurement. Add 0.13 mm

(0.005 inch) to the measurement. This is the

shim pack size needed.

Chapters

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T8020 T8030 T8040