6 - Maintenance
6.5
The blower unit’s gearbox is one of the mechanical components that is put under the greatest strain. During the spraying
season, the gearbox oil level should be checked regularly and changed every 250 hours.
250 hours service - Gearbox oil change
Gearbox for Axial AG820 (32”) Blower units:
1. Level indicator
2. Oil Fill
3. Oil Drain
Capacity: 44 oz. (1.3 Liters)
Use synthetic SAE 30 oil.
Gearbox for Pneumatic P540 (22”) Blower units:
1. Level indicator
2. Oil Fill
3. Oil Drain
Capacity: 59 oz. (1.75 Liters)
Use synthetic SAE 30 oil.
The oil fill is at the top of the blower unit, behind the tank.
Check the hydraulic circuit for leaks and repair if any.
250 hours service - Hydraulic circuit
DANGER! Hydraulic leaks: Never use your fingers to locate a leak in any part of the hydraulic system. Due to high
pressure, hydraulic oil may penetrate the skin.