ar4720p5713d

Remove/install fuel pumps

Type ar · emne 47.20 · version 0205 · 2010-01-14

Gælder for: ENGINES 104.941 /942 /943 /944 /991 /992 /994, 111.920 /940 /941 /944 /960 /961 /974 /975

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 47 Brændstofsystem, energiforsyning drivline › 47.20 Brændstofpumpe, filter

EinPAS 16 Brændstof-/energiforsyning motor › 16.10 Brændstofforsyning › 16.10.32 fødeenhed/pumpe

Gælder også for motorer/gearkasser: 104 941, 104 942, 104 943, 104 944, 104 991, 104 992, 104 994, 111 920, 111 940, 111 941, 111 944, 111 960, 111 961, 111 974, 111 975

AR47.20-P-5713D

Remove/install fuel pumps

14.12.09

ENGINES 104.941 /942 /943 /944 /991 /992 /994, 111.920 /940 /941 /944 /960 /961 /974 /975

Remove/install fuel pumps

P47.20-0227-05

Illustrated on model 124 sedan/coupé
engine 104
(fuel pump located in front of rear axle)

52 Fuel pressure hose
53 Fuel suction hose
54a Cap nut

54b Cap nut
56 Plastic sleeve

62 Copper sealing ring
65 Spacer/adapter

Remove/install fuel pumps

P47.20-0228-05

Model 202, 208 except

52 Fuel pressure hose
53 Fuel suction hose
56a Plastic sleeve

62 Copper sealing ring
66 Degassing hose

Remove/install fuel pumps

P47.20-0229-05

Model 202, 208

52 Fuel pressure hose
53 Fuel suction hose
54b Cap nut
56 Plastic sleeve

59 Banjo bolt

62 Copper sealing ring

Remove/install fuel pumps
Remove/install fuel pumps

P47.20-0231-01

P47.20-0247-01

Left picture
Model 124 T-model

M3 Fuel pump

Right picture
X36/3 Connector for fuel pump wiring harness (in truck)

Modification notes

1.4.97

Use of modified fuel pump

Model 202.028 C 36 AMG, see operations step "Installing modified fuel pump"

Fig. item etc.

Work instructions

Danger!

Risk of explosion caused by ignition of flammable products, risk of poisoning caused by inhaling fuel vapors or swallowing fuel as well as risk of injury to skin and eyes exposed to fuel.

No fire, sparks, open flames or smoking.
Pour fuels only into suitable and appropriately marked containers.

Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

Arrow

Model 124 T-model

Do not Do not unclip fuel suction hose () from manifold.

Model 124 T-model always has two fuel pumps

Plastic sleeve (56a)

Check, replace if necessary. The plastic sleeve must protrude on both sides of the bracket, otherwise contact corrosion may occur through direct contact of fuel pump with bracket.

Right diagonal strut

Remove Model 208.435/445/447

*BA61.10-P-1003-01C

Helical spindle pump superseded by double pump assembly

BT47.20-P-0001-01A

Fuel pump assembly overview

GF47.20-P-0025-02A

53, 52, 66

Fuel suction hose, fuel pressure hose and degassing hose


Disconnecting

*000589403700

54a, 54b, 59

Cap nut or banjo bolt

Replace copper sealing rings (62).

*BA47.20-P-1001-01A

*BA47.20-P-1002-01A

*BA47.20-P-1001-01B

*BA47.20-P-1004-01B

56a

Plastic sleeve

Position fuel pump with guide in groove in plastic sleeve and latter in guide in bracket.
Only model 202, 208 except

65

Spacer/adapter

Observe installation position

X36/3

Fuel pump wiring harness connector

Disconnect in trunk, only model 202, 208
except

Install modified fuel pump

Model 202.028 C 36 AMG

AR47.20-P-5713-01A

Fuel pump modified

BT47.20-P-0002-01A

Fuel pump

Number

Designation

Engine 104, 119, 120

BA47.20-P-1001-01A

Banjo bolt of fuel line to fuel pump or fuel filter

Nm

27

BA47.20-P-1002-01A

Cap nut, fuel line to fuel pump

Nm

27

Fuel pump

Number

Designation

Engine
111

BA47.20-P-1001-01B

Banjo bolt of fuel line to fuel pump or fuel filter

Nm

27

BA47.20-P-1004-01B

Cap nut, fuel line to fuel pump

Nm

27

Frame floor assembly

Number

Designation

Model
208.435/445/
447/465/470

BA61.10-P-1003-01C

Self-locking bolt connecting rear cross strut to frame floor

Nm

60

Remove/install fuel pumps

000 589 40 37 00

Clamping device

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