Terex Genie GS-3384, Service And Repair Manual

Page: 84 / 217

Service and Repair Manual June 2021
Ground Controls
70 GS ™ -84 • GS ™ -90 Part No. 1306587GT
10 Tighten the level sensor adjusting fasteners
until the bubble in the top of the level sensor
is centered in the circles.
Note: Be sure there are threads showing through
the top of the adjusting fasteners.
Result: The tilt sensor alarm should not
sound.
11 Center a lifting jack under the drive chassis at
the ground controls side of the machine.
12 Raise the machine approximately 4 inches /
10 cm.
13 Models with RT tires: Place a 2.59 x 10 x
10 inch / 6.58 x 25 x 25 cm thick steel block
under both wheels at the ground controls side
of the machine.
Models with flotation tires: Place a 2.72 x
10 x 10 inch / 6.91 x 25 x 25 cm thick steel
block under both wheels at the ground
controls side of the machine.
14 Lower the machine onto the blocks.
15 Raise the platform approximately 16 feet /
5 m.
Result: The tilt sensor alarm should not
sound.
Result: The drive function and the lift function
will not operate and the tilt alarm will sound at
180 beeps per minute. Turn the level sensor
adjusting nuts just until the level sensor alarm
does not sound.
16 Lower the platform to the stowed position.
17 Raise the machine slightly.
18 Remove the blocks from under both wheels.
19 Lower the machine and remove the jack.
20 Center a lifting jack under the drive chassis at
the engine side of the machine.
21 Raise the machine approximately 4 inches /
10 cm.
22 Models with RT tires: Place a 3 x 10 x
10 inch / 7.62 x 25 x 25 cm thick steel block
under both wheels at the ground controls side
of the machine.
Models with flotation tires:
Place a 3.15 x
10 x 10 inch / 8 x 25 x 25 cm thick steel block
under both wheels at the ground controls side
of the machine.
23 Lower the machine onto the blocks.
24 Raise the platform approximately 16 feet /
5 m.
Result: The drive function and the lift function
will not operate and the tilt alarm will sound at
180 beeps per minute.
Result: The level sensor alarm does not
sound. Adjust the level sensor until the alarm
just begins to sound.
25 Lower the platform to the stowed position.
26 Push in the red Emergency Stop button to the
off position at both the ground and platform
controls.
27 Turn the key switch to the off position.
28 Raise the machine slightly.
29 Remove the blocks from under both wheels.
30 Lower the machine and remove the jack.