Massey Ferguson 6400 - Issue 1
02C01.16
Splitting - GBA20 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.
Reminder
Engage the “D” finger (Fig. 20) in the creeper gear fork
and position the seal on the screw (2) (Fig. 20) after
lightly smearing it with Loctite 242 or equivalent.
Moderately tighten the screw.
Tightening torques
- Rear cab attachment (see chapter 12).
- Rear wheels screws or nuts (see chapter 6).
Topping-up
- Transmission oil in the housings (check using the
gauge located at the back of the centre housing).
Adjustments
- Creeper cables (if fitted).
- Gear cables on the selection cover.
- Power take-off cables (all versions).
- Auto-hitch control cables (if fitted).
- Auxiliary spool valves (depending on version).
Return to operation
- Bleeding of main brakes and trailer brake, depending
on option (see chapter 9).
Testing
- Suspended front axle (if fitted)
- Cab suspension (if fitted, see chapter 12)
- Gears 1 to 4
- Creeper gears (optional)
-Linkage
- Auxiliary spool valves
- Power take-off (all versions)
- Auto-hitch (if fitted)
Checking tightness
- Mating faces
- Hydraulic unions
- Bleed screw on control unit of suspended front axle
(if fitted)
Fig. 20
To Next Page
Loading...