MASSEY FERGUSON 5400 - Removing the Creeper Unit and the Ring Gear; Removing the Planet Carrier

Massey Ferguson 5400 - Issue 1.a
05J01.6
GBA20 Creeper unit
C . Removing the creeper unit and
the ring gear
1. Take off the right-hand hydraulic cover and, if
required, the left-hand hydraulic cover (see chapter
9).
2. Disassemble the PTO assembly.
• 2-speed PTO
Remove (see chapter 7):
- the PTO top cover located at the back of the
centre housing;
- the driving pinion;
- the layshaft;
- the PTO clutch
• 4-speed LSPTO
Remove (see chapter 7):
- the PTO top cover located at the back of the
centre housing;
- the driving pinion;
- the layshaft;
- the PTO clutch.
3. Disassemble the sleeve / connecting shaft /
coupler / assembly and the fork (see chapter 5).
Removing the creeper unit and the reducer
ring gear
4. Remove the screws (5) and the washers (4).
5. Remove the closing plate (3).
6. Pull out the planet carrier (17) and the friction
washers (2) (18).
7. Remove ring gear (19).
N
OTE: The locating pins (20) remain in the ring
gear.
8. Remove the stop plate (15) without pulling the
output shaft.
D . Removing the planet carrier
9. Take off circlip (16).
10. Drive out pins (12).
11. Remove the plates (13) (14).
12. Remove pinion gears (9).
I
MPORTANT: Replace the planet carrier (1) if the dog
ring (7) is damaged.