Routine Maintenance
Hydraulic System
162 162
9811-3400-4
Hydraulic Tank Filler Cap (456)
The hydraulic tank breather (and filter) forms an integral
part of the hydraulic tank cap B. Replace the cap (and
breather filter) with a new one at the recommended
interval.
The cap incorporates a side mounted barrel lock that is
operated by the ignition/door key. It is important to note
that seal C must be in good condition and correctly
installed in the cap.
Screw the cap onto the filler neck until hand tight. Use the
ignition/door key to lock the cap.
Note: The key can only be removed when in the `locked'
position.
Once the key has been removed, the cap will simply rotate
on the thread.
To remove the cap, the key must be re-inserted and the
cap unlocked.
801240-3
Fig 118.