Electia SDA-9 Especificaciones descargar pdf (Pagina 9)

F. Caster Adjustment H. Brake Adjustment

Caster is set by the vehicle manufacturer and can

be adjusted only by shims between the axle spring

seat and the spring. Changing the caster will change

the pinion angle and may affect the operation of the

front drive shaft.

Brake adjustment is made automatically. Make the

initial adjustment by driving the air braked vehicle

forward and applying the brakes. Continue applica-

tions until the shoe to drum clearance is between

.015” and .030”. (Refer to the brake service manual for

additional information.)

G. Toe-In Adjustment

It is not recommended to raise the front of the truck

to check toe in.

An expandable toe in alignment bar is recommend-

ed when checking and setting toe in on Fabco axles.

Turn tie rod tube with a pipe wrench to adjust

toe-in. Set tie rod length until front measurement

is 0 to 1/8” less than rear measurement. If the

vehicle has a full-time front drive system (propor-

tioning differential), alignment should be 0-1/8”

more in front than in rear, for toe-out. Consult a

tire specialist for a specific recommendation if

specialized tires are used.

Tighten tie rod clamp bolts to correct torque. Roll

vehicle forward at least a distance equal to four

turns of wheels and re-check toe-in. Repeat

procedure if necessary to achieve final toe-in

dimension.

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III. AXLE ADJUSTMENT

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Electia SDA-9 Especificaciones Pagina 9