Labrie TOP SELECT Maintenance Manual page 109

Before performing the visual inspection, apply the following procedure:
1.
Park the vehicle on safe, level ground where it can be cleaned up.
2.
Ensure that the parking brake is applied.
3.
Make sure no one will get close to the vehicle since you will be moving the loading bucket(s), the
tailgate and the body.
DANGER!
Apply the Lockout/Tagout procedure to prevent any accidental engine start-up.
WARNING!
Be careful not to direct pressurized water toward the cylinder heads and joints or on
electrical devices such as limit switches.
Apply the following step-by-step inspection procedure to prevent breakdowns and reduce
maintenance expenses.
To inspect the Maximizer, do the following:
1.
Apply the above procedure to prepare the truck accordingly.
2.
Start the engine, engage the hydraulic pump and disable the speed-up system.
3.
Fully extend the Maximizer (cylinder fully extended).
4.
Check for horizontal movement of the Maximizer.
If there is excessive sideways movement or even up and down movement, the rails should be
inspected for wear.
Figure 10-4 Maximizer assembly
head
Access
door
Cylinder
Maximizer Maintenance 101
Air hose
Locking
mechanism