Volkswagen Golf Service & Repair Manual: Removing and installing alternator, vehicles with TDI engine

Volkswagen Golf Service & Repair Manual / Electrical system / Starter- current supply- CC / Alternator / Removing and installing alternator, vehicles with TDI engine

Special tools and workshop equipment required

Torque wrench -V.A.G 1331-

Removing and installing alternator, vehicles with TDI engine

Torque wrench -V.A.G 1783-

Removing

–	With ignition switched off, disconnect earth cable from battery -A- → Chapter.

–	Remove poly V-belt → Rep. gr.13.

–	Remove tensioner for poly V-belt → Rep. gr.13.

Vehicles with air conditioner

Caution

Risk of damage to air conditioner compressor, refrigerant lines and refrigerant hoses:

Make sure refrigerant lines and hoses are not excessively stretched, kinked or bent.

–	Remove air conditioner compressor from bracket → Heating, air conditioning system; Rep. gr.87.

–	Secure air conditioner compressor to lock carrier so that refrigerant lines are not under tension.

Continued for all vehicles

Removing and installing alternator, vehicles with TDI engine

–	Remove bolts -arrows-.

Note

If alternator -C--1- is stuck in its bracket, screw bolts in again except for the last 2 turns.

Carefully hit bolt heads with flat side of hammer to release sliding bushes of alternator mounting.

–	Remove alternator -C--1- from bracket with electrical wiring still connected.

–	Disconnect electrical connector -5-.

–	Pry off cap -4-.

–	Unscrew nut and remove terminal 30/B+ -3-.

–	Unscrew nut -6- and pull off clamp -2-.

–	Remove alternator -C--1- downwards to the right.

Installing

Install in the reverse order of removal, observing the following:

–	To facilitate positioning of alternator -C-, slide bushes of alternator mounting slightly towards back.

Note

Ensure that bushes of alternator mounting slide freely and are not to tight (loosen, if necessary); otherwise clamping force of sliding bushes is too low even if specified torque is applied.

–	Reconnect battery -A- → Chapter.

–	Always start engine and check belt running after completing work.

Specified torques

→ Chapter „Assembly overview - alternator“

Removing and installing alternator, vehicles with TDI engine

Removing and installing alternator, vehicles with 2.0 l TSI engine

Special tools and workshop equipment required Torque wrench -V.A.G 1331- ...

Removing and installing alternator, GTD

Special tools and workshop equipment required Torque wrench -V.A.G 1331- ...

Other materials:

ParkPilot menu
First read and observe the introductory information and safety warnings ParkPilot settings in the infotainment system menu Switch on the ignition. If necessary, switch on the infotainment system. Press the button. Touch the function button. Touch the Parking and manoeuvering fu ...

Assembly overview – wiper motor and wiper frame
Note The illustration shows fitting locations for LHD vehicles. Fitting locations for RHD vehicles are similar. 1 - Wiper motor Removing and installing → Chapter 2 - Bolts ...

Interior monitoring system and anti-tow alarm
Fig. 32 Next to the driver seat: button for switching off the interior monitoring system and anti-tow alarm Fig. 33 In the roof console: sensors for the interior monitoring system First read and observe the introductory information and safety warnings The interior monitoring system will ...