5 - 11
Changing the Nephron Filter
!!
WARNING
The temperature of the hydraulic oil will be high soon
after stopping the engine. Wait until it cools down (less
than 40°C) before beginning maintenance.
8-3-4-10
1 Prepare the Machine
Position the machine on level ground. Stop the engine.
Remove the starter key.
2 Release Tank Pressure
See Releasing Tank Pressure.
3 Remove the Nephron Filter A
a Close the two stop cocks B of the nephron filter
case C.
b Remove the retaining bolts D, washers E and lift the
cover F, together with the 'O'-ring G and spring H.
c Slowly lift the Nephron filter A and remove.
Note: Be careful not to drop any dirt from the nephron
filter A.
4 Replace the Nephron filter A
a Peel off the 4 foil seals of the new nephron filter (one
on the upper and lower side, and the other two on
the sides).
Note: If the foil is not removed, the filter will not function
properly.
b Slowly sink the new nephron filter A into its case.
c Install the spring H, 'O'-ring G and cover F, secure
with bolts D and washers E.
d Open the two stop cocks B on the nephron filter
case C.
5 Air Bleeding
a Start the engine and set at low idling, loosen the
plug I, tighten the plug when hydraulic oil flows out.
b Stop engine and Check the hydraulic oil level.
See Checking the Fluid Level.
Section 3 Routine Maintenance
9803/6410
Section 3
5 - 11
Issue 1
Hydraulics (continued)
D
G
H
F
A
B
E
C
I
To Next Page
Loading...
Need help?
General
