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Removing/installing |
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Risk of death caused
by vehicle slipping or toppling off the lifting platform. |
Align vehicle between the columns of the and position the four support plates below the lifting platform support points specified by the vehicle manufacturer. |
AS00.00-Z-0010-01A |
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Risk of injury
caused by fingers being jammed or pinched
when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. |
When moving components, ensure that no body parts or limbs are within the operating range of moving parts. |
AS00.00-Z-0011-01A |
| 1 |
Open engine hood |
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AR88.40-P-1000M |
| 2 |
Remove engine trim panel |
 Installation:
Install only after inspection. |
AR01.10-P-2405LA |
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Right deceleration air valve |
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| 3 |
Remove right air filter housing (1). |
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AR09.10-P-1150LA |
| 4 |
Dismount coolant expansion reservoir (2) and place with connected coolant hoses to the side |
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| 5 |
Unscrew bolts (3) of deceleration air valve (110/4) |
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*BA09.40-P-1014-01H |
| 6 |
Remove pneumatic line (4a) on the deceleration air valve (110/4) |
Check pneumatic line (4a) and hose clamp for damage, replace if necessary. |
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Left deceleration air valve |
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| 7 |
Remove lower engine compartment paneling |
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AR61.20-P-1105M |
| 8 |
Remove left air filter housing (1) |
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AR09.10-P-1150LA |
| 9 |
Remove bolt (5a) for deceleration air valve (110/4) |
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*BA09.40-P-1014-01H |
| 10 |
Remove bolt (5b) for deceleration air valve (110/4) |
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*BA09.40-P-1014-01H |
| 11 |
Remove bolt (5c) for deceleration air valve (110/4) |
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*BA09.40-P-1014-01H |
| 12 |
Remove pneumatic line (4b) on the deceleration air valve (110/4) |
Check pneumatic line (4b) and hose clamp for damage, replace if necessary. |
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| 13 |
Install in the reverse order |
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Check |
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| 14 |
Remove pneumatic lines (4a, 4b) from T-piece (7) |
Check pneumatic lines (4a, 4b) and hose clamps for damage, replace if necessary. |
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| 15 |
Pressurize deceleration air valve (110/4) with a vacuum of 700 millibar |
If the vacuum drops within a minute to maximum 50 millibar, then the deceleration air valve is OK.
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Vacuum pump |
Fig 3 |