Volkswagen Golf / Golf GTI / Jetta. Manual — part 1231

- Press the latches - A - of the filter housing in direction of -
arrow - and remove filter element with frame upward.

- Remove filter from the frame.

Note:

Observe waste disposal regulations!

Installing:

- Insert the left and right frame edges into the first fins of
the new filter element - arrows - .

- Insert the frame into the appropriate recesses of the filter

Description of work (part 2 of 2)

13/2/2005

housing and latches - 1 - and secure the frame with filter
element by pushing down.

- Install the plenum chamber cover and fasten with 4
screws - 2 - .

- Press on rubber seal - 1 - .

Air cleaner, clean housing and replace filter
element

Note:

Depending on vehicle equipment, there is a screen built
into the area of the intake canal. This screen prevents
snow and ice from entering the air filter housing and
clogging the air filter during winter months. If dirty, the
screen should be blown clean with pressurized air.

All engines

Perform the following work sequence:

Removing:

- Remove fastening bolts - arrows - .

Description of work (part 2 of 2)

13/2/2005

- Remove the upper portion of the air filter housing upward.

- Remove old air filter element - arrow - .

Note:

Observe waste disposal regulations!

Installing:

- Clean filter housing and install new air filter element.

- Install upper air filter housing and fasten with screws -
arrows - .

Toothed belt for camshaft drive, replacing
(Diesel engine 2001 - Engine code ALH)

- Perform work sequence

Repair manual 4-cyl. Diesel

Engine. Mechanical; Repair Group 13; Crankcase.
disassembling and assembling, toothed belt, removing and
installing, tensioning

Toothed belt and idler pulley for camshaft
drive, replacing (Diesel engine 2002 -
Engine code ALH)

Description of work (part 2 of 2)

13/2/2005

- Perform work sequence

Repair manual 4-cyl. Diesel

Engine. Mechanical; Repair Group 13; Crankcase.
disassembling and assembling, toothed belt, removing and
installing, tensioning

Toothed belt and toothed belt tensioner for
camshaft drive, replacing (4-cyl. - 5 valve
gasoline engine)

- Toothed belt. removing and installing:

Repair manual

4-cyl. Fuel injected engine (5 valve). Mechanical; Rep.-
Gr.13; Crankshaft; Engine disassembling and
reassembling; Toothed belt removing, installing, and
tensioning

Toothed belt for camshaft drive, checking
(4-cyl. Gasoline Engine)

Check condition of toothed belt

- Open fasteners of upper toothed belt cover and remove
cover.

- Check condition of toothed belt for:

Cracks, cross-sectional breaks

Separation (cover layer, belt cords)

Wear-through on cover layer

Fraying of cord strands

Surface cracks (plastic shroud)

Traces of oil and grease

Note:

It is essential to replace toothed belt if malfunctions are
found. This will avoid possible break-downs or operating
problems. Replacing the belt is a repair procedure.

Description of work (part 2 of 2)

13/2/2005