Multi Pro 5800 Hydraulic SystemPage 5 − 95
Removal (Fig. 68)
1. Park the machine on a level surface, engage the
parking brake and stop the engine. Remove the key
from the ignition switch.
2. Read the General Precautions for Removing and
Installing Hydraulic System Components at the begin-
ning of the Service and Repairs section of this chapter.
3. Remove access panel from front of seat base
(Fig. 69).
4. Label all hydraulic connections for reassembly pur-
poses. Clean hydraulic hose ends prior to disconnecting
the hoses from oil cooler.
5. From under front of machine, disconnect hydraulic
hoses from oil cooler. Allow hoses to drain into a suitable
container.
6. Put caps or plugs on disconnected hoses and fittings
to prevent contamination.
7. Lift oil cooler from hooks and remove from machine.
8. If necessary, remove fittings from oil cooler. Discard
O−rings.
9. Clean oil cooler with solvent. Inspect for damage.
Installation (Fig. 68)
1. If fittings were removed from oil cooler, lubricate and
place new O−rings onto fittings. Install fittings into oil
cooler port openings. Tighten fittings (see Hydraulic Fit-
ting Installation in the General Information section of this
chapter).
2. Place oil cooler onto hooks.
3. Remove caps and plugs from disconnected hoses
and fittings.
4. Connect hydraulic hoses to oil cooler fittings. Tighten
hose clamps.
5. Install access panel to front of seat base (Fig. 69).
6. Check fluid level in hydraulic oil reservoir and adjust
as required (see machine Operator’s Manual).
7. After assembly is completed, operate machine to
verify that hydraulic hoses and fittings are not contacted
by anything and that there are no hydraulic leaks.
1
2
1. Access panel 2. Flange head screw (2)
Figure 69
Hydraulic
System
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