ar4310s0023s

Checking check valve

Vrsta ar · tema 43.10 · različica 0400 · 2016-02-17

Velja za: Model 636 with engine 272, 646, 651 Model 639 with engine 112, 272, 642, 646, 651

Ni na voljo v jeziku »sl«; prikazano v jeziku Angleščina.

Umestitev

Funkcijska skupina 2 Podvozje › 43 Pnevmatika zavor in dodatne zavore › 43.10 Pnevmatski ojačevalnik zavore — Serija 636 · Serija 639 · Serija 646 · Serija 651

EinPAS 21 zaviranje/podtlačni sistem/pnevmatski sistem › 21.15 delovna zavora/podtlačni sistem › 21.15.13 napeljava/gibka cev/ventil — Serija 636 · Serija 639 · Serija 646 · Serija 651

Velja tudi za motorje/menjalnike: 112 ***, 272 ***, 642 ***

AR43.10-S-0023S

Checking check valve

16.02.2016

Model	636 with engine 272, 646, 651
Model	639 with engine 112, 272, 642, 646, 651

Modification notes

04.12.2015	Unterdruck im Schlauch nach 30 s Motorlauf	Typ 636, 639	BE43.05-N-1001-01A
12.01.2016	Method adapted	Operation steps 1 to 6
12.01.2016	Basic data added	Operation step 3

Checking check valve

1	Vacuum tester

S43.05-4501-11

 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
	Check
1	Attach vacuum tester (1) to brake booster		AR43.10-S-0024-01S
		 Test connection	*168589086300
		 Vacuum tester	*201589132100
2	Start engine
3	Read off measurement value	 Read off the measurement value on the vacuum tester (1) after 30 s and 50 s. When doing so, keep the engine at idle speed for at least 50 s.
		Vacuum in hose after engine has been running for 30 seconds	*BE43.05-N-1001-01A
		Vacuum in hose after engine has been running for 50 seconds	*BE43.05-N-1003-01A
4	Turn off engine
5	Read off measurement value	 After 30 s, read off the measurement value on the vacuum tester (1). The vacuum is permitted to drop by max. 0.2 bar in 30 s.
		Vacuum in hose after engine OFF for 30 seconds	*BE43.05-N-1002-01A
		With a vacuum loss greater than 0.2 bar
		
		Replace vacuum line with check valve and check brake booster
			AR43.10-S-0325S
6	Remove vacuum tester (1) at brake booster		AR43.10-S-0024-01S
		 Test connection	*168589086300
		 Vacuum tester	*201589132100

Check values for vacuum pump

Number	Designation		Model 636, 639
BE43.05-N-1001-01A	Vacuum in hose after engine has been running for 30 seconds	bar	0,8

Check values for vacuum pump

Number	Designation		Model 636, 639
BE43.05-N-1002-01A	Vacuum in hose after engine OFF for 30 seconds	bar	0,75

Check values for vacuum pump

Number	Designation		Model 636, 639
BE43.05-N-1003-01A	Vacuum in hose after engine has been running for 50 seconds	bar	0,9

Checking check valve

Checking check valve

201 589 13 21 00

Vacuum tester

168 589 08 63 00

Test connection

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