audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Ignition Distributor - Trigger Wheel Removal|Page 1669 > < Crankshaft Position Sensor|Locations
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Hall Effect Sensor: Technical Service Bulletins
Ignition Distributor - Trigger Wheel Removal

Applies To

4 and 5 cyl.
Gas engines
w/electronic ignition

Group 28

Subject

Ignition Distributor Trigger Wheel Removal

Part Identifier

2839

Key Points

Hall sender replacement

A 294

Number

87-01

June 8, 1987

When replacing the Hall sender in ignition distributors with centrifugal/vacuum advance, the trigger wheel must be removed. Use puller 3163* to avoid
damaging the trigger wheel and distributor housing.

Install the puller as follows:

4 cylinder engines

-

remove circlip on top of trigger wheel

-

install hooks 1 and 2 as shown

-

center 1363* tensioning bolt on top of distributor shaft

-

slowly tighten bolt and withdraw trigger wheel

-

remove and replace Hall sender

Note

Ignition Distributor - Trigger Wheel Removal|Page 1669 > < Crankshaft Position Sensor|Locations