ar0751p1401mub

Remove/install throttle valve actuator

Type ar · topic 07.51 · version 0102 · 2016-01-25

Applies to: Model 217 with engine 279 Model 222 with engine 277, 279 Model 463 with engine 279

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.51 HFM-SFI fuel injection/ignition system — Series 217 · Series 222 · Series 463

EinPAS 15 Engine › 15.45 Engine management › 15.45.31 Actuator motor/actuator/mixture controller — Series 217 · Series 222 · Series 463

Also applies to engines/gearboxes: 277 ***, 279 ***

AR07.51-P-1401MUB

Remove/install throttle valve actuator

20.01.2016

Model	217 with engine 279
Model	222 with engine 277, 279
Model	463 with engine 279

Remove/install throttle valve actuator

1	Low-temperature circuit expansion reservoir
2	Bolts
3	Screw
4	Electrical connector
5	Electrical line
6	Cable duct
7	Bolts
M16/6	Throttle valve actuator

P07.51-2100-06

	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
 	Remove/install
1	Unfasten charge air cooler and place with attached lines to one side	Model 463 with engine 279	AR09.41-P-6817MUD
		Model 217 with engine 279 Model 222 with engine 277, 279	AR09.41-P-6817MUB
2	Remove charge air pipe downstream of charge air cooler		AR09.41-P-1311MUB
3	Remove bolt (3)	 Screw/bolt, cable duct to charge air distributor	*BA15.18-P-1001-01D
4	Disconnect electrical connection (4)
5	Lift cable duct (6) and expose electrical line (5)	 Do not lift cable duct (6) too high. The cable duct (6) will get damaged otherwise.
6	Remove screw/bolts (7) from throttle valve actuator (M16/6)	 Screw/bolt, throttle valve actuator to charge air distributor	*BA30.20-P-1001-01D
7	Remove throttle valve actuator (M16/6)	 Installation: Replace seal.
8	Install in the reverse order
 Danger !	Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.	Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01A
9	Carry out an engine test run, checking the engine for proper operation and leaktightness

 Engine wiring harness

Number	Designation		Engine 277	Engine 279
BA15.18-P-1001-01D	Screw/bolt, cable duct to charge air distributor	Nm	9	9

 Electronic accelerator actuator

Number	Designation		Engine 277	Engine 279
BA30.20-P-1001-01D	Screw/bolt, throttle valve actuator to charge air distributor	Nm	9	9

Referenced documents

ah0000p500001a Notes on avoiding damage through contamination and foreign objects
ar0941p1311mub Remove/install charge air pipe
ar0941p6817mub Remove/install charge air cooler
ar0941p6817mud Remove/install charge air cooler
as0000z000501a Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.