Remove/install nozzle holder · ar0711d5500a · Mercedes-Benz WIS

AR07.11-D-5500A

Remove/install nozzle holder

7.1.10

ENGINES 602.980 in MODEL 901, 902, 903, 904

ENGINES 602.984 in MODEL 667, 668, 670

ENGINES 602.985 in MODEL 668, 670

D07.11-0012-06

1 Injection line

2 Nozzle holder

3 Screw

4 Spherical washer

5 Clamping device

6 Clamping claw

7 Sealing ring

8 Bracket

9 Fuel return lines

 	Remove/install
1	Remove electrical connector from needle movement sensor and injection control device	Refer to 
		Removing and connecting distributor pump electrical wires	AR07.13-D-8410-03A
2	Remove attached parts at intake manifold	 Just slacken charge air hose at intake pipe and remove
			*BA09.20-N-1002-02B
3	Unscrew injection line bracket (8) at intake manifold		*000589680300
			*BA07.13-N-1007-01A
4	Unscrew injection lines (1) at nozzle holders		*BA07.13-N-1001-01A
5	Unscrew fuel return lines (9) from nozzle holders
6	Slacken clamping claw (6) and remove with circuit (5), spherical washer (4) and bolt (3)	 Installation: Do not retighten bolts. Replace circuit, spherical washer and bolt.	AR07.11-D-5500-01A
			*BA07.13-N-1006-01A
7	Withdraw nozzle holder (2) and remove sealing ring (7)	 Use extractor if nozzle holders (2) are stuck
			*355589016300
		 Installation: Replace sealing ring (7) fuel return line connection must point in direction of intake manifold. Grease lower area of nozzle holder (approx. 66 mm).	*BR00.45-Z-1036-06A
8	Install in the reverse order

 Distributor injection pump

Number	Designation			Engine 602.980	Engine 602.984/ 985


BA07.13-N-1001-01A	Injection lines to injection nozzle/injection pump		Nm	18	18
BA07.13-N-1006-01A	Bolt, nozzle holder clamping claw to cylinder head	Stage 1	Nm	7	7
		Stage 2	°	180	180
BA07.13-N-1007-01A	Bolts, bracket of injection lines to intake manifold		Nm	10	10

 Intake manifold, intake manifold preheater

Number	Designation		Engine 602.980	Engine 602.984/ 985


BA09.20-N-1002-02B	Bolts, mixing housing to intake manifold	Nm	9	9

000 589 68 03 00

355 589 01 63 00

Impact extractor

Box wrench bit

Repair materials

Number	Designation	Order number
BR00.45-Z-1036-06A	Special grease	A 001 989 42 51 10

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