HEXA

GENERAL

2.3 RECOMMENDATIONS

Lamp Condensation/Fogging Condition-

Condensation is a natural phenomenon in Lamps.

This occurs mainly because of atmospheric condi-

tion/weather change. During normal condensation,

thin film of mist is visible on the inside surface of the

exterior plastic lens. Generally, this condition is con-

sidered normal & can be eliminated by turning on the

Headlamp with engine running or during normal driv-

ing conditions.

Note:



Headlamp fogging/condensation is a natural

occurrence & Headlamp assembly replace-

ment will not be necessary to resolve the

issue.



High pressure washer jet direct on vent sys-

tems of lamp are not recommended, there

might be possibility to water ingress causing

heavy fogging.

2.3.1 REPAIRS AND REPLACEMENT

The following precaution and practices should be

followed in order to reduce risk and conduct efficient

and correct repair.

1. Go through the precaution and general infor-

mation section given for that particular system or

repair in this Workshop Manual.

2. Only

TATAGENUINE SPARE PARTS

should be

used. Similar parts of other models should not be

used, unless they have the same part number.

3. Do not use standard tools where special tools are

recommended.

4. Whenever any hose is disconnected attach a tag

to identify it.

5. Plug the ports, plugs and other openings of ag-

gregates like FIP, TMC, etc. when remove from

the vehicle.

6. When an assembly is dismantled, all reusable

parts should be arranged in the sequence of its

assembly in a clean enameled tray, in order to fa-

cilitate the assembly.

7. Do not use jack to lift the vehicle for any jobs to

be carried out beneath the vehicle, always use

lifts.

8. Disconnect the battery before conducting any

repairs.

OIL SEALS

NOTE

Ensure that the seal is free from pits, scores, corro-

sion and general damage prior to fitting replacement

seal.

1. Always replace oil seals when rebuilding an as-

sembly.

2. Carefully examine seal before fitting to ensure

that it is clean and undamaged.

3. Coat the sealing lips with clean grease; pack

dust excluder seals with grease.

4. Ensure that seal spring, if provided, is correctly

fitted.

5. Place lip of seal towards fluid to be sealed and

slide into position on shaft, using a fitting sleeve

(5)

when possible to protect sealing lip from

damage by sharp corners, threads or splines. If

the fitting sleeve is not available, use plastic tube

or tape to prevent damage to sealing lip.

6. Grease outside diameter of seal, place on the

housing and press into position, using great care

and if possible a ’bell piece’

(6)

to ensure that

seal is not tilted. In some cases, it may be pref-

erable to fit seal to housing before fitting to shaft.

Never let weight of unsupported shaft rest in

seal.