Johnston VT501 - Page 13

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MA1:9
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
Electrical
System
Multi-camera Module (Including
software update and test)
20 None 1
Electrical
System
Systems Locker Node (Including
software update and test)
15 None
1
Electrical
System
Powapack Node (Including software
update and test)
15 None
1
Electrical
System
Subframe Node (Including software
update and test)
25 None
1
Electrical
System
High Current Node (Including software
update and test - each)
25 None
1
Electrical
System
Pneumatic Valve Island (Including
software update and test - each)
30 None
1
Electrical
System
Emergency hydraulic pump (Including
test)
45 None
1
Electrical
System
Rear beacon (each) 15 None
1
Engine Skid
Unit
Engine tub assembly 480 None
1
Maintenance 50 Hour Service 90 None
1
Maintenance ‘A’ Service 180 None
1
Maintenance ‘B’ Service 300 None
1
Maintenance ‘C’ Service 420 None
1
Maintenance ‘D’ Service 500 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.
Page Issue B