15 – 38 Repair Manual RRE140/160/180/200/250 © BT
Mast/Lift system 7000
Hydraulic telescopic forks
T-code Valid from serial number Date Publication No.
815, 816 6051502 2008-08-21 261828-040
Fitting instructions
The telescopic forks’ identification plates are marked with an L (left
side) and an R (right side). The forks are fitted on the fork yoke to the
left and right as per the markings viewed from the operator compart
-
ment. Push the forks onto the fork yoke and check that the locking pin
is correctly positioned in the hole on the yoke.
Fit the flow divider on the back of the fork yoke. The flow divider must
be fitted in a horizontal position to ensure correct function of the hydrau
-
lic circuit. Connect the accompanying hydraulic hose(s) to the telescop-
ic forks and the hoses from the forklift truck. Check that all connections
are correctly tightened and secure.
The maximum fluid pressure for the telescopic forks is 20 MPa (200
bar).
Initial operation of telescopic forks with separate
flow dividers
Before the forks can be used, the system must be bled.
1. Run the forks in and out ten times.
2. Move the mast from its front to rear position several times.
3. Run the forks in and out ten times.
4. Check that the hoses can move freely.
5. Check the system for oil leaks.
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