5.7.6 Exciter: oil level/oil change
–
Unscrew venting screw, oil filling plug (2) and oil drain plug (1).
–
Drain old oil.
–
Replace oil drain plug (2).
–
Fill new oil via oil filler hole (1); oil quantity and quality, see lu-
brication chart.
–
Replace oil filling plug (2) and venting screw.
5.7.7 Filling and bleeding the circuit
–
Release locking screw (1).
–
Set throttle lever (2) to «V».
–
Pour in hydraulic fluid whilst continually changing the throttle
lever position. To ensure correct bleeding, from time place the
shaft vertically.
–
Stop filling when
•
a distinct «clicking»-noise is heard in the exciter whilst shif-
ting the lever
•
you no longer feel a cushion of air when moving the throttle
lever
–
To check oil level, start engine and bring up to operating
speed.
–
Move throttle lever several times backwards and forwards bet
-
ween «V» and «R».
–
The correct oil level should be somewhere in the area shown
(See Illus.); at this point the throttle lever must be in the «V»
position.
–
If the level is too low, top up with hydraulic fluid; if too high,
drain off excess fluid.
–
With the machine running and the throttle lever in the «V» po
-
sition, close locking screw (1).
5. Maintenance
42
Motor oil
SAE 10W40
API SG-CE
1
2
B3299013.cdr
AVP 22-3020
B3299020.cdr
V
R
1
2
Hydro-oil
HVLP 46
1
2
AVP 3520
Hydro-oil
HVLP 46
B3499001.cdr
V
R
1
2
Important
Check / change exciter oil when its warm.
The venting screw must always first be unscrewed
when checking the oil level or changing the oil.
Danger
Care is to be taken with the draining of hot oil :
danger of scalding!
Environment
Collect oil which has run out or overflowed and
dispose it in an environment friendly manner.
Attention
In order to guarantee sufficient lubrication, the oil
level must be between the «min» and «max» mark
on the dipstick. With a lesser level of oil there
exists a danger of gear damage through overhea-
ting.
Important
When filling, the circuit path is shortened.
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