Advance acoustic ADVANCE RS 501, Service Manual

Page: 90 / 155

SERVICE MANUAL ENGLISH
RS 501 33019746(2)2010-03 87
MOTORE KUBOTA V1505T
ENGINE COOLANT CHANGE
Empty the hopper (3); if it contains a small quantity of waste, it is not necessary to dump it. 1.
Drive the machine on a solid and level ground, then engage the parking brake with the lever (66). 2.
Lift the hopper (3), according to the procedure shown in the Instructions for use Manual. 3.
Turn the ignition key (76) to OFF position and remove it. 4.
Open the right and left doors (20) and (18) by releasing the fasteners (21) and (19) with the supplied key. 5.
Remove the locking pins (28) from the housings (29) and place them into the holes (30). 6.
Empty the dust control system water tanks (7 and 16) according to the procedure shown in the relevant paragraph. 7.
Remove the screw (42) and open the left tank (7). 8.
WARNING!
Open the tanks (7 and 16) only if they are empty: Each tank contains 264.5 lb (120 kg) of water approximately.
Open the expansion tank by removing the plug (B). 9.
WARNING!
Do not remove the expansion tank plug (B) when the engine is hot. Slightly unscrew the plug to the fi rst click to
release the pressure, then remove it.
Place a container (minimum capacity 2.6 USgal (10 liters)) under the fi ller neck (D) to collect the engine coolant. 10.
Disconnect the radiator lower sleeve (C) and drain the coolant inside the container. 11.
Reconnect the sleeve (C). 12.
Pour new coolant in the expansion tank fi ller neck (A) up to the “MAX” level. 13.
Tighten the plug (B) fi rmly. 14.
Start the engine and let it run for a few minutes. 15.
Turn off the engine and let it cool down. Check the level again. If it is still under the “MAX” level, top up again. 16.
Perform steps 3, 4, 5, 6 and 8 in the reverse order. 17.
If necessary, fi ll the dust control system water tanks according to the procedure shown in the Instructions for use Manual. 18.
C
B
A
D
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