SsangYong Rexton. Service manual - part 585

PART TIME - T/C  5D1-31

SSANGYONG  Y200

Cleaning Procedure

Notice:  Before cleaning, check the magnet for the
presence of metal particles which indicate internal
chipping of the transfer case.

1. Using cleaning solvent, clean the residual oil and

dirt deposits.

Notice: During cleaning, be careful not to damage
the metal surfaces.

2. After cleaning, dry the parts with low pressure(Max.

20 psi) compressed air.

3. Lubricate the ball bearings and needle bearings

with transfer case oil after cleaning.

Notice: Protect the lubricated bearings from dust.

Inspection Procedure

1. Visually check the all removed parts.

Notice: Always replace the hose coupling, O-ring
and oil seal with new parts.

2. Inspection Terms

•

Burr : Local rise of material forming protruding
sharp edge

•

Chip : An area from which a small fragment has
been broken off or cut

•

Crack : Surface break of line nature indicating
partial or complete separation of material.

•

Excessive wear : Heavy or obvious wear beyond
e x pe c ta t ions  c o ns id erin g  c ond it io n s of
operation.

•

Indentation : Displacement of material caused
by localized heavy contact.

•

Galling : Breakdown of metal surface due to
excessive friction between parts. Particles of
the softer material are torn loose and welded to
the harder material.

•

Nick : Local break or notch, usually displacement
of material rather than loss.

•

Scoring : Tear or break in metal surface from
contact under abnormal pressure.

SSANGYONG  Y200

5D1-32  PART TIME - T/C

•

Step wear : Heavy wear that produces a step
that can be seen or felt between adjacent
contact and non-contact surfaces.

•

Uneven wear : Condition of localized, unevenly
distributed wear Includes hollows, shiny spots,
uneven polish and other visual indications.

3. Specific Inspection

•

Referring to normal gear tooth face, specifically
inspect the uneven wear and chips of gear tooth.
Replace or repair if necessary.

YAD5D590

PART TIME - T/C  5D1-33

SSANGYONG  Y200

Normal Wear

End Face Wear

Traveling Face Wear

Upper Face Wear

Lower Face Wear

Normal

Description

Abnormal

YAD5D600

YAD5D610

YAD5D630

YAD5D620

YAD5D640

YAD5D650

YAD5D660

4. Inspection of contact patterns

YAD5D670

YAD5D680

SSANGYONG  Y200

5D1-34  PART TIME - T/C

Corner chip at drive face

Edge chip at drive face

Corner chip at coast face

Chip within contact pattern

Chip completely through

tooth

Side edge chip at drive face

Patterns

Description

Action

YAD5D690

YAD5D700

YAD5D710

YAD5D720

5. Chip pattern of the gear face

YAD5D730

Repair

Repair

Repair

Replace

Replace

Replace

YAD5D740