Advance acoustic ADVANCE RS 501, Руководство по обслуживанию

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SERVICE MANUAL ENGLISH
RS 501 33019746(2)2010-03 113
IMPIANTO IDRAULICO
ACCESSORY SYSTEM DISTRIBUTOR REMOVAL/INSTALLATION
CAUTION!
This procedure must be performed with the hopper (3) fully lowered.
CAUTION!
If necessary, remove the bonded sealing washers and replace them.
If necessary, bleed the hydraulic system oil from the tank (see the procedure in the relevant paragraph). 1.
Remove the screws and the right panel (22) on the right side of the cab. 2.
Mark the position of the hoses connected to the accessory system distributor (A) (for proper reassembly). 3.
Disconnect all the hoses from the distributor (A) and plug them immediately. 4.
WARNING!
Hydraulic system oil is highly corrosive, wear rubber gloves.
Loosen the locknut (C) and remove the levers (B). 5.
Remove the screws (D), then remove the distributor (A). 6.
If necessary, remove the fi ttings and the distributor at the workbench. 7.
Assemble the components in the reverse order of disassembly. 8.
Pour oil in the tank (see the procedure in the relevant paragraph) until the level reaches the MIN mark of the indicator. 9.
Start the machine, use the drive system and lift/lower the hopper a few times. Check that controls (60), (62) and (63) operate 10.
properly. Then stop the machine, check the hydraulic system oil level and, if necessary, top up (as shown in the Instructions for
use Manual).
Check the hydraulic system oil pressure at the accessory and steering system pump (see the procedure in the relevant
11.
paragraph).
A
C
B
D
D
C
B
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