Model 8210/8250 Maintenance Manual Section 7. Component Procedures
Steering and Controls Control Handle Head
Publication: 1146945/001, Revised: 25 Sep 2018 7-17
Control Handle Disassembly
1. Remove screw [31], then unplug and
remove the keypad [32].
2. Remove the four screws [33] that secure
the top cover assembly to the handle. Hold
the top cover [11] firmly while removing
the screws.
3. Disconnect the cable connected to the
vehicle manager [8].
4. For access to the vehicle manager [8],
remove the screws [15] securing the lower
housing [14].
Static electricity! Risk of static discharge
that can damage the electronics. Make
sure to take the necessary precautions
before working with the electronics.
5. Carefully lift off the lower housing [14].
N
OTE: Place your finger between the lower
housing [14] and button [5] to hold the
directional/speed control thumb wheel
[3c, 3k] in place.
Item
No.
Description
Item
No.
Description
Item
No.
Description
1 Screw 7 Horn, Push Button, Left 24 Screw
2 Spring 8 Vehicle Manager 25 Screw
3 Throttle Control
(includes 3a-3k)
9 Gasket 26 Holder (Not Shown)
3a Screw 10 Display Card 27 Push Button
3b Washer 11 Top Cover 31 Screw
3c Directional/Speed
Control Thumb Wheel
(Right)
12 Gasket 32 Keypad (Option)
3d Sliding Bearing 13 Vehicle Manager Flex
Circuit Card
33 Screw, 2 x M5 x 45 -
2 x M5 x 60
3e Control Stop 14 Lower Housing 34 Handle
3f Arm 15 Screw, M4 x 40 35 Cover, keypad
3g Axle 16 Screw, Pan Head 36 Top Plate
3h Spring Holder 17 Display Glass 37 Screw
3j Spring 18 Push Button, Horn 38 Bottom plate
3k Directional/Speed
Control Thumb Wheel
(Left)
19 Display Cover 39 Grommet
4 Push Button, Lift/Lower 20 Push Button
(Click-to-Creep)
41 Symbol Plate, Blank
4a Arm, Lift/Lower 20a Arm 42 Symbol Plate, Lift
5 Emergency Reverse
Button
21 Cable Clamp 43 Symbol Plate, Lower
5a Arm, Emergency Reverse
Button
22 Retainer 44 Symbol Plate, Turtle
6 Horn Push Button, Right 23 Screw
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