ar0150b2000a

Remove/install hydraulic constant throttle

Type ar · topic 01.50 · version 0101 · 2020-02-20

Applies to: Engine 906 in model 368.100, 382.123/175/185/186/188/189 Engine 906.918 in model 382.184 Engine 926 in model 368.004/006, 382.177/178/180/181/185/188/189 Engine 926.910 in model 382.176, 634.001 Engine 926.911 in model 634.001 Engine 926.926 in model 382.171/176 Engine 926.932 in model 384.063 Engine 926.999 in model 382.171

Where it sits

Function group 1 Engine › 01 Complete engine, crankcase ventilation, cylinder head, crankcase › 01.50 Constantly open throttle valve — Series 368 (models 004, 006, 100) · Series 382 (models 123, 171, 175, 176, 177, 178, 180, 181, 184, 185, 186, 188, 189) · Series 384 (models 063) · Series 634 (models 001) · Series 906

EinPAS 15 Engine › 15.16 Cylinder head › 15.16.40 Constant throttle — Series 368 (models 004, 006, 100) · Series 382 (models 123, 171, 175, 176, 177, 178, 180, 181, 184, 185, 186, 188, 189) · Series 384 (models 063) · Series 634 (models 001) · Series 906

Also applies to engines/gearboxes: 926 ***, 926 910, 926 911, 926 926, 926 932, 926 999

AR01.50-B-2000A

Remove/install hydraulic constant throttle

04.02.2020

Engine	906 in model 368.100, 382.123/175/185/186/188/189
Engine	906.918 in model 382.184
Engine	926 in model 368.004/006, 382.177/178/180/181/185/188/189
Engine	926.910 in model 382.176, 634.001
Engine	926.911 in model 634.001
Engine	926.926 in model 382.171/176
Engine	926.932 in model 384.063
Engine	926.999 in model 382.171

Remove/install hydraulic constant throttle

1	Electric connection
2	Hydraulic piping
3	Housing
4	O-ring
5	Constant throttle electromagnetic valve

B01.50-0009-06

 	Remove/install
1	Turn off ignition
2	Open the inspection cover on the engine hood	 The inspection cover can carry according to the body version.
3	Disconnect electric connector (1)
4	Release the hydraulic line (2)	 Installation: replace sealing rings.
5	Remove the housing (3) with the constant throttle electromagnetic valve (5)	 Collect the surpass oil in an appropriated container. Seal the end
		 Installation: replace housing sealing gasket (3).
		 .Top brake solenoid valve (constant throttle)	*BA01.50-B-1001-01C
6	Remove the electromagnetic valve (5) from the housing (3)	 Installation: replace the O-ring, replace the electromagnetic valve only if necessary (5)
7	Install in reverse order
8	Check the engine oil level on the display and top up as needed
	Notes on engine oil		AH18.00-B-0101-01A
		 Installation: note the prescribed engine oil quality in the maintenance system, or the prescribed auxiliary materials.
 Warning	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	Start the engine	 Start the engine and let it idling for some 10 seconds, until oil pressure builds up, next let the engine running in alternated revolutions.
10	Check for electromagnetic valve tightness	 Visual inspection.

 Top brake

Number	Designation		Engines 906.9 and 926.9
BA01.50-B-1001-01C	Top brake solenoid valve (constant throttle)	Nm	32

Referenced documents

ah1800b010101a Notes on engine oil
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.