Johnston VT651 - Page 69

Chapter - Routine Maintenance
Page Issue 02
OG
6:5
V Range 501 ● 651 ● 801 Operator’s Guide
Johnston Sweepers Limited
Service A - Every 500 Hours - To be carried out by workshop. personnel
1. Renew transmission pump filter.
2. Clean duct in body roof.
3. Check Supawash pump (if fitted) for correct operation of jets and any plunger seal leaks.
Service as necessary.
Service B - Every 1000 Hours - To be carried out by workshop. personnel
1. Carry out 500 hour service; plus
2. Renew hydraulic return filter element.
3. Renew water pump suction filters.
4. Change oil in ‘HYDRODRIVE’ gearbox.
5. Carry out a visual inspection for the security of body mounts, pivot pins and equipment. -
Ensure torque identification marks are aligned - re-torque as required (See torque chart
in maintenance manual)
Service C - Every 2000 Hours - To be carried out by workshop. personnel
1. Carry out 1000 hour service; plus
2. Drain and refill hydraulic reservoir.
3. Clean suction filter and refill hydraulic reservoir.
4. Drain and refill Supawash pump (if fitted).
Used oils and filters should be disposed of in accordance with local waste disposal
regulations.
These procedures should be carried out by qualified service personnel.
Attention is drawn to the recommendations for servicing in the
ChassisManufacturesHandbook.
VS - Single Engine
MAINTENANCE SCHEDULE (Continued)
A
B
C
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