Service Brake - Plates Check - Case WX145 Operator's Manual

SECTION 4

SERVICE BRAKE - PLATES CHECK

The check to carry out is the thickness of coatings.
To purchase the measurement device address to
your Dealer.
WX 145 WX 165 WX 185
Measurement of
maximum gap (mm)
The measurement has to be carried out on all
wheels and by following this procedure.
Park the machine on a level and firm surface.
Move the machine so that the plugs (1) set to shown
position.
Place the working attachment on the ground.
Place the machine in a safe condition.
Shut off the engine.
Unscrew the screw plug (1).
Lock the service brake.
Screw the measuring device (2) in the screw plug.
Loosen the lock-nut (4) of measuring device.
Screw the threaded shaft (5) up to stroke end by
means of star knob.
Bring the scaled ring nut (3) to position "0" and then
lock the lock-nut (4).
Release the service brake.
Screw the threaded shaft (5) up to stroke end by
means of star knob.
During the tightening determine the quantity of full
turns (see "0" reference of the graduated scale) and
the value of the last half-turn. A complete turn corre-
sponds to 1 mm (0.039 in) of shaft stroke, while
each notch of the graduated scale corresponds to
0.1 mm (0.0039 in).
Perform the measurement and check the value
detected with the reference one.
If the value detected is higher or equal to the refer-
ence value, replace the brake plates. In such cases,
contact the After-sales service.
Unscrew the measuring device (2) and tighten the
screw plug (1).
4-60
3.8 4.5
(0.15 in) (0.18 in)
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