INSTRUMENTS AND CONTROLS

Caution

When eparing connect a tractor a trailer , make sur e that the height the 5th wheel matches the height the underside the trailer Failur e will r esult the trailer being impr operly After the trailer has been coupled and the trailer landing gear has been make sur e that the 5th wheel jaws have operly engaged the trailer king and ther e gap between the 5th wheel plate and the bottom the trailer

Caution

DUMP BODY : Always exhaust the air the bags befor e raising the dump body otect the air bags and impr ove chassis stability while the dump body raised while the air suspension damage the air bags may r

Caution

not drive the vehicle with the air bags exhausted. Repr essurize the air bags befor e driving the vehicle.

• Automatic T raction Control Switch/Heavy Mud/Snow – Activate for increased traction control heavy mud snow . (See T raction Control TC) (If , page 134 the OPERA TION section this manual for more details.) When the operator presses the top the rocker switch, the heavy mud/snow function A indicator lamp blinks continuously . The A lamp stops blinking when the A mode switch pressed again ignition key cycled.

Caution

sur e deactivate the heavy mud/snow function when longer Continued operation with the heavy mud/snow function active will r esult vehicle after a r easonable amount time (no mor e than five minutes) the vehicle still not deactivate the A and put

Instruments And Controls

• Engine Brake Switch – Used activate the engine brake. Refer the OPERA TION section this handbook for more information.

• Heated Mirrors Switch – Activates the outside heated mirrors (for use icy

• Mirror Control Switch – Push the top turn the mirror the left. Push the bottom turn the mirror the right.

• Neutral Control Switch – Shifts the rear compound neutral certain transmissions for rear case power take - f operation.

• Power Divider Lockout Switch – See - Axle Power Divider Lockout (If the OPERA TION section this

• Power T ake - Off Control Switch Push the top turn the O on. Push the bottom turn

• Shutdown Override Switch Pressing this switch shortly after the vehicle sounds the engine shutdown allows additional seconds This process can repeated several times safely park the

• T elma Rear Axle Mounted Retarder Indicator Lamp (If Equipped) The T elma does not have a disable switch. always and will operate dif ferent levels depending application service brake. The indicator will show you the level you are retarding the vehicle: 20%, 40%, 60%, 80% 100%.

Note: The T elma retarder disabled there ABS event. C0029217