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Customer Interest for Fuel Distributor:|258705|Page 2301 > < Fuel System Components - New Locations|Page 2295
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Fuel Distributor: Customer Interest
Fuel Distributor - Hard Starting

Number:

Group:

87-05

25

July 31, 1987

Fuel System
Applies To:

4000 - 5000 - 5000T 1984-1985

Subject:

Fuel Distributor - Hard Starting

Cause:

Deformation of O-ring on pressure regulating piston in fuel distributor allows internal leakage of system pressure resulting in hard
starting.
Production Change:

O-ring material change to Viton.

As of:

August 1984
Bosch Production Code:

448 Located on mixture control unit I.D. plate

FIGURE 2

Customer Interest for Fuel Distributor:|258705|Page 2301 > < Fuel System Components - New Locations|Page 2295