ar0752p1480pr

Remove/install diaphragm pressure dampener

Type ar · topic 07.52 · version 0107 · 2010-03-10

Applies to: ENGINES 111.951 in MODEL 203.035 /235 /735 ENGINES 111.955 in MODEL 203.045 /245 /745 ENGINES 271.940 in MODEL 203.042 /242 /742, 209.342 /442 ENGINES 271.946 in MODEL 203.046 /246 /746 ENGINES 271.948 in MODEL 203.040 /240 /740 ENGINES 271.921 in MODEL 203.730 ENGINES 271.955 in MODEL 209.341 /441 ENGINES 271.957 in MODEL 203.741

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.52 PEC-SFI fuel injection/ignition system — Series 203 (models 035, 040, 042, 045, 046, 235, 240, 242, 245, 246, 730, 735, 740, 741, 742, 745, 746) · Series 209 (models 341, 342, 441, 442)

EinPAS 15 Engine › 15.45 Engine management › 15.45.31 Actuator motor/actuator/mixture controller — Series 203 (models 035, 040, 042, 045, 046, 235, 240, 242, 245, 246, 730, 735, 740, 741, 742, 745, 746) · Series 209 (models 341, 342, 441, 442)

Also applies to engines/gearboxes: 111 951, 111 955, 271 921, 271 940, 271 946, 271 948, 271 955, 271 957

AR07.52-P-1480PR

Remove/install diaphragm pressure dampener

9.3.10

ENGINES 111.951 in MODEL 203.035 /235 /735

ENGINES 111.955 in MODEL 203.045 /245 /745

ENGINES 271.940 in MODEL 203.042 /242 /742, 209.342 /442

ENGINES 271.946 in MODEL 203.046 /246 /746

ENGINES 271.948 in MODEL 203.040 /240 /740

ENGINES 271.921 in MODEL 203.730

ENGINES 271.955 in MODEL 209.341 /441

ENGINES 271.957 in MODEL 203.741

Remove/install diaphragm pressure dampener

P07.52-2004-06

Shown on engine 111.955

1 Engine trim panels

2 Service valve

3 Fuel distributor

4 Locking clamp

5 Diaphragm pressure damper

6 O-ring

Remove/install

1

Open engine hood

Model 203

AR88.40-P-1000P

Model 209

AR88.40-P-1000Q

2.1

Remove engine trim panels (1)

Engine 111

Installation: Moisten retaining rubber of engine covers with liquid lubricant.

Lubricant paste

*BR00.45-Z-1002-06A

2.2

Remove air filter housing

Engine 271

AR09.10-P-1150Q

3

Release fuel pressure through service valve (2) at fuel rail (3)

Engine 111

Engine 271

AR07.03-P-1460-01V

*119589046300

4

Pull out locking clamp (4)

5

Remove diaphragm pressure damper (5) from fuel distributor (3)

Installation: Replace O-ring (6).

6

Install in the reverse order

Remove/install diaphragm pressure dampener

Pressure hose

119 589 04 63 00

Repair materials

Number

Designation

Order number

BR00.45-Z-1002-06A

Lubricating paste, rubber parts 2.5 kg, DB supply specification 6867.00

A 000 989 01 60

Referenced documents