4
Installing the Hydraulic Hoses
Parts needed for this procedure:
1
Tee fitting (Model 30812 only)
3
Hose clamp (3/8 inch)
4
Cable tie
Procedure
1. On the right side of the machine, just ahead of
the radiator frame, place a drain pan under the
oil-cooler-return hose
Figure 13
Model 30810
1. Radiator frame
Figure 14
Model 30812
1. Radiator frame
2. Route the short hose from the manifold to the
oil-cooler-return hose location.
3. For model 30810 only: install the short hose to the
oil-cooler hose as follows:
(Figure 13
or
Figure
14).
2. Oil-cooler-return hose
2. Oil-cooler-return hose
A. Remove the cap from the hardline of the oil-cooler
return hose
1. Short hose
2. Hardline cap
B. Thread the short hose to the hardline
C. Continue to step 5.
4. For model 30812 only: install the short hose to the
oil-cooler hose as follows:
A. Insert a clamp onto the short hose and then insert
the tee fitting into the end of the short hose
(Figure
16).
1. Short hose
B. Measure approximately 12.7 cm (5 inches) from
the radiator frame and cut the oil-cooler-return
hose
(Figure
Note: This is the hose between the deck-lift valve
and the oil cooler. Hold the hose ends upward to
decrease the amount of hydraulic fluid lost.
7
(Figure
15).
Figure 15
3. Oil-cooler-return hose
Figure 16
2. Tee fitting
17).
(Figure
15).