Massey Ferguson 6400 - Issue 1
02C02.9
Splitting - GBA10 gearbox / Centre housing
Final operations
Remarks
Final operations are quite simple, and should therefore
be carried out in the reverse order to preliminary oper-
ations. However, it will be necessary during reas-
sembly to carry out the tightening torques,
adjustments and tests described below.
Tightening torques
- Front cab attachment (see chapter 12).
- 4WD cover screw: 85-120 Nm (mating facing previ-
ously smeared with Loctite 510 or equivalent).
- Rear wheels screws or nuts (see chapter 6).
Topping-up
- of transmission oil in the housings (check on trans-
parent tube located to the left of the PTO housing).
- of coolant (radiator – expansion tank).
Adjustments
- Creeper cables (if fitted),
- Gear cables on the selector cover,
- Chassis reinforcements (if fitted, see chapter 2).
Return to operation
- of Park Lock mechanism (optional) (for engagement
position see manual intervention, chapter 9).
Tests
- Air conditioning mechanism (if fitted – see chapter
12)
- Suspended front axle (if fitted)
- Cab suspension (if fitted – see chapter 12),
- Reverse shuttle
- Gears 1 to 4
- Hare/Tortoise range
- Dynashift
- Creeper unit (if fitted)
- Park Lock mechanism (optional)
Checking tightness
- of mating faces,
- of hydraulic unions,
- control block bleed screw (suspended front axle).
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