Johnston VT501 - Page 11

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MA1:7
V Range 501 l 651 l 801 Maintenance Manual
Johnston Sweepers Limited
Chapter - Scheduled Maintenance
Area Remove / Ret Time Taken
(Mins)
Special Tools
Required
1 or 2
Persons
Wide Sweep
Brush
Brush motor adapter (Includes removal
and retting of brushes)
60 None
1
Wide Sweep
Brush
Motor plate (Includes removal and
retting of brushes)
75 None
1
Wide Sweep
Brush
WSB bearing 45 None
1
Wide Sweep
Brush
Bearing plate (Includes swap bearing
over)
45 None
1
Wide Sweep
Brush
Slew ram (Includes removal and
retting of WSB, brushes and tow bar)
120 None
1
Wide Sweep
Brush
WSB curtain (Replace) 25 None
1
Wide Sweep
Brush
WSB low press spray bar (located
under front bumper)
30 None
1
Wide Sweep
Brush
WSB lift cylinder (each) 15 None
1
Wide Sweep
Brush
Suspension regulator (Includes set up
- each)
25 None
1
Wander Hose Trunking 15 None
1
Wander Hose Boom 240 None
1
Wander Hose Turret (Boom removed) 15 None
1
Wander Hose Turret bearing (Boom and turret removed) 15 None
1
Wander Hose Boom gaiter (Boom removed) 15 None
1
Mesh Shaker Shaker cylinder (each) 25 None
1
Mesh Shaker Push button 10 None
1
Hydraulics Hydraulic valve bank (Includes check
and top up hydraulic oil level)
70 None
1
Hydraulics Rear door lock valve block (Includes
check and top up hydraulic oil level)
30 None
1
Hydraulics Supa-wash valve block (Includes check
and top up hydraulic oil level)
45 None
1
Pneumatic Vitalizer 20 None
1
Pneumatic Low pressure air switch 15 None
1
Pneumatic Recirc. Valve (each) 30 None
1
Pneumatic Pneumatic valve (PV) (each) 15 None
1
Pneumatic
WSB regulator (Suspension regulator - each)
25 None 1
Pneumatic Powa-save control regulator 35 None 1
Used oils and filters should be disposed of in accordance with the local
waste disposal regulations.
These procedures should be carried out by qualified service personnel.
This Guide Detail the time taken to remove, ret and validate the item listed. Where the task is listed as 2
person the total time taken is shown in the table however certain aspects of the tasks may require 2 persons
for the safe completion of the task.
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