Doors - Belarus 3522.5 Operator's Manual

3.25.3 Doors

The cab has one door opening backwards that make easier access to operators po-
sition. The door is hinged to the frame. The door in open position is fixed by pneumatic
lifts.
From the outside the left door comes unlocked by pressing the handle button 3 (figure
3.25.4). On the inside the door unlocks by shifting of lock handle 2 (figure 3.25.3). The lock of
left and right door is blocked only from cab inside putting detent 1 (figure 3.25.4) in up position
at closed door. From the outside the left door can be opened turning the key 2 by 180° and
pushing the button 3. To lock left door from the outside it is necessary to turn the key by 180° in
opposite direction.
To adjust the door positioning relative to door aperture the following shall be done:
- loosen bolts 1 (figure 3.25.5) fastening hinges 2 with cab frame supports, find nec-
essary position of the door (between door contour and door aperture contour should be
minimum positive allowance of 2 mm) tighten the bolts.
- adjust position of catch 4 (figure 3.25.4) loosen the bolts 3(figure 3.25.3), moving catch
in vertical plane achieve optimal up/down position relative to the lock. In horizontal plane adjust
door adjointing to the door aperture of cab frame (there should be no gaps between door
weather strip and door apperture), after that tighten the bolts 3 (figure 3.25.3).
At turn of pusher 6 (figure 3.25.4) together with the key 2 by 180°(shift of door lock-
ing device in position "Open" or "Close") no contact of pusher 6 with screw 5 head is al-
lowed. The lock unlocking should be done only in position "Open"of door locking device by
pushing the button 3 of the hand grip. In position "Close" of door locking device at pushing
on button 3 no contact of hand grip parts with screw 5 head is allowed. Make adjustment
with a help of screw 5, then screw 5 lock with nut 7.
Figure 3.25.3 – Door locking device (view from outside the cab)
1 – detent; 2 – key; 3 – button; 4 – catch; 5 – screw; 6 – pusher; 7 – nut.
Figure 3.25.4 – Door locking device (view from above)
1 – hand grip; 2 – lever; 3 – bolt.
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