Operation and maintenance manual

Operator's Compartment - Driver Seat and Mounting
Section 260-0090
SM 1981 4-00
4
4. Identify and tag and disconnect electrical plug
connections (7 & 8). Unfasten cable tie on the rocker.
5. Pull suspension assembly up to its highest position
and block securely.
6. Unscrew lower nut (9) and remove micro
encapsulated cylinder screw (10) and retaining clamp
(11).
7. Remove compressor (6) and felt mat (12) from
suspension base.
8. Reassembly is done in the reverse order.
Note: Replace micro encapsulated cylinder screw (10).
Note: Centralise compressor (6) and felt mat (12)
between rocker arms.
3. Pull suspension assembly up to its highest position
and block securely.
4. Unhook bowden wires (5 & 6) from level controller (7).
5. Identify and tag and disconnect electrical plug
connections (8 & 9).
6. Identify and tag and disconnect pressurised airlines
(10) from air suspension unit (11). Unfasten cable tie on
the rocker.
7. Remove screw (12), push out pin (13) and release
roll up belt (17).
8. Remove nuts (14) and manoeuvre level controller (7)
until studs are free from mounting holes.
9. Remove screws (15) and remove bowden wire (16)
retainer from level controller (7).
10. Remove level controller (7) from suspension base.
11. Reassembly is done in the reverse order.
Note: Tighten nuts (14) to a torque of 25 Nm (18 lbf ft).
Fig. 4 - Exploded View of Compressor and Mounting
Level Controller
Numbers in parentheses refer to Fig. 5.
Note: Remove seat assembly as described in
'Disassembly'
1. Remove pop-out buttons (1) and remove access
cover (2) to allow access to suspension assembly.
2. Remove pop-out buttons (3) and push down
suspension skirt (4) to allow further access to
suspension assembly.
Fig. 5 - Exploded View of Level Controller and Mounting
SM - 2490
SM - 2489