Electia SDA-9 Spezifikationen PDF herunterladen (Seite 10)

IV. STEERABLE DRIVE END DISASSEMBLY

A. General Precautions for

Disassembly

IMPORTANT: READ THIS SECTION BEFORE

STARTING THE DISASSEMBLY PROCEDURES.

Follow each procedure closely in each section,

making use of both text and pictures.

2. The outside of the unit should be carefully

cleaned before starting the disassembly. If

steam cleaning, ensure that breather and air

fittings are covered to prevent water from enter-

ing assembly.

3. Cleanliness

— Provide a clean place to work. It

is important that no dirt or foreign material enters

the unit during repairs.

Refer to the Exploded Views located in the parts

section as a guide to disassembly.

Assemblies — When disassembling the various

assemblies, lay all parts on a clean bench in the

same sequence as removed. This procedure

will simplify reassembly and reduce the possibil-

ity of losing parts.

6. Bearings — Carefully wash and relubricate all

bearings as removed and protectively wrap until

ready for use. Remove bearings with pullers

designed for this purpose, or in a manner which

will not damage those bearings that will be

reused.

When necessary to apply a force to remove a

part, use of a puller or press would be preferred.

However, sometimes it may be necessary to use

a soft hammer or bar.

B. Brake Drum, Hub and Wheel

Bearing Disassembly

Raise the front of the vehicle with a jack and

secure vehicle with jackstands of suitable

capacity.

Remove front wheels from vehicle.

Remove the brake drum. (Disc wheel style hubs

only).

With the end turned to full steering lock remove

the bolt and washer retaining the outer drive

yoke. (See fig. 14).

Remove the nuts from the outer axle shaft drive

studs.

The flange should be loose enough to remove

by hand. If not, use suitable bolts in the extractor

holes to remove the outer axle shaft. (See fig. 15).

Note: If oil is used for wheel bearing lubrication,

care should be exercised to protect brake lin-

ings, etc.

Fig. 14

Fig. 15

Remove the wheel bearing lock nut (See fig. 16,

Page 10) and lockwasher from spindle. Loosen

wheel bearing adjusting nut.

Rock hub lightly to loosen the outer wheel bear-

ing cone. Remove the cone and protect it from

dirt. If wheel bearings are oil lubricated, some oil

may fall on the brake shoe when the hub is

removed in the next step, unless suitable protec-

tion is used.

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