Page 77
Speed Level Seres - Servce & Parts Manual
January 2019
Secton 7 - Mechancal System
Test Locking And Center Position
Place a block approximately 4 inches
(10 cm) high behind one of the front
tires.
Elevate the platform to 10-11 feet (3-3.4
m).
Slowly drive the tire onto the block.
The axle lock cylinders should be
locked (no movement).
The opposite tire should be off the
ground.
Lower the platform.
The axle lock cylinders should
release.
The suspended tire should lower to
the ground.
1.
2.
3.
•
•
4.
•
•
ART_3166
Motor
Axle Lock
Cylinder
Level Sensor
Bottom Left Side
Banjo Pin
Pivot Pin
Platform Leveling Cylinders
There are two Tilt Cylinders located at the rear of the machine.
NEVER PERFORM SERVICE ON THE MACHINE WITH THE PLATFORM
ELEVATED WITHOUT FIRST SUPPORTING THE PLATFORM/BOOM
ASSEMBLY������
Use a crane with chains and straps of adequate lifting capacity to support the platform.
ART_3177
CYLINDER MOUNT DETAIL
SUPPORT PLATFORM
Nut
Spacer
Threaded
Pin
Leveling
Cylinder
Front to Rear
Bevel
Washer
Platform Leveling
Manifold
SV3
SV1
Leveling
Cylinder
Side to Side
Remove
Support the platform.
Disconnect hydraulic hoses. Immediately cap and plug all openings to prevent contamination.
Remove the nuts and beveled washers from the mounting pins.
Carefully remove the mounting pins.
Carefully lift the cylinder.
Installation is reverse of removal.
1.
2.
3.
4.
5.
6.
