Showing posts with label Suspension - Strut/Shock Absorber Replacement Guidelines. Show all posts
Showing posts with label Suspension - Strut/Shock Absorber Replacement Guidelines. Show all posts

Friday, July 5, 2019

within 10 minutes of sealant application. Mercedes-Benz A220 2020 Technical Service Bulletin # S-32_25-82B Date: 111221


Suspension - Strut/Shock Absorber Replacement Guidelines



Date December 21, 2011



Mercedes-Benz A220 2020 Page 82



Order No. S-B-32.25/82b



Supersedes S-B-32.25/82a dated Dec. 22 2010



Group. 32



Revision History



Revision Date Purpose



b 12/21/11 All new text and added models.



a 12/22/10 Minor changes to last paragraph.



SUBJECT: MY-All, Models 124, 129, 140, 163, 164, 166, 169, 170, 171, 172, 201, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218,



219, 220, 221, 230, 240, 245, 251, 463



Shock Absorber Replacement



General Information on Shock Absorber Variants



Do not replace both shock absorbers AIRmatic, ABC, ADS or adjustable suspension strut if only one is defective. Only a component that has been



diagnosed to be faulty (damper or suspension strut) may be replaced!



Noise Inspection



Reason for the noise should be determined by driving each side of the vehicle in turn over appropriate road surfacing or if possible by swapping over



the left and right component (damper or suspension strut). Before any replacement is made loosen and re4orque the corresponding



damper/suspension strut first and check whether this resolves the noise complaint.



Front



On the front suspension struts or dampers this need only be carried out on the top bearing mounting.



Rear



Both the upper and the lower attachments for the rear suspension struts or dampers must be loosened and then tightened again to the specified torque



with the vehicle in its ready-to-drive condition (i.e. the vehicle must be standing on its wheels).



Section 2: Special considerations for different damping variants



1) Air suspension struts and dampers (Model 164, 166, 211, 212, 219, 220, 221 240, 251)



ADS suspension strut (Model 129, 210, 140)



Adjusting damper (Model 204, 207, 231)



Since it can be assumed that a new shock absorber installed in a high-mileage vehicle would not harmonize with the used shock absorber and thus



impair ride comfort or vehicle dynamics, we recommend replacing these parts in pairs after the component has traveled at least 80,000 km.



2) ABC suspension struts (Model 215, 216, 220, 221, 230) In contrast to the air Or ADS suspension struts or conventional dampers, ABC



suspension struts must not be replaced in pairs at higher mileages (more than 80,000 km). The vehicle body dampening is performed by active



actuation of the plungers. These work wear-free! Passive wheel damping by the shock absorber integrated in the suspension strut plays a subordinate



role.



3a) Conventional dampers (Model 164, 166, 168, 169, 171, 203, 204, 207, 209, 211, 212, 218, 219, 230, 245, 246, 251) Since it can be assumed



that a new shock absorber installed in a high-mileage vehicle would not harmonize with the used shock absorber and thus impair ride comfort or



vehicle dynamics, we recommend replacing these parts in pairs after the component has traveled at least 80,000 km.



3b) Conventional dampers (Model 124, 129, 140, 163, 170, 201, 202, 208, 210, 461, 463) On these models diverse shock absorber variants are



standardized in the parts sector.



If dampers with new standardized part numbers are installed for replacement, then conventional dampers must be replaced in pairs!



In the event of any complaints on parts that have already been replaced in pairs, then the procedure as described in 3a should be followed.



Section 3: Deviating procedure



Information on additional deviating specifications for technical modifications is available in EPC and TIPS The current documentation in advanced



systems such as TIPS and EPC must always be followed! At this moment in time, we would like to draw your attention to the special considerations



Mercedes-Benz A220 2020 Page 83



for models 204, 207 and 212.

Tuesday, April 23, 2019

within 10 minutes of sealant application.2020 Mercedes Benz Truck ML 350 Technical Service Bulletin # S-32_25-82B Date: 111221

within 10 minutes of sealant application.2020 Mercedes Benz Truck ML 350 Technical Service Bulletin # S-32_25-82B Date: 111221



Suspension - Strut/Shock Absorber Replacement Guidelines



Date December 21, 2011



Order No. S-B-32.25/82b



Supersedes S-B-32.25/82a dated Dec. 22 2010



Group. 32



Revision History



2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) Page 92



Revision Date Purpose



b 12/21/11 All new text and added models.



a 12/22/10 Minor changes to last paragraph.



SUBJECT: MY-All, Models 124, 129, 140, 163, 164, 166, 169, 170, 171, 172, 201, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218,



219, 220, 221, 230, 240, 245, 251, 463



Shock Absorber Replacement



General Information on Shock Absorber Variants



Do not replace both shock absorbers AIRmatic, ABC, ADS or adjustable suspension strut if only one is defective. Only a component that has been



diagnosed to be faulty (damper or suspension strut) may be replaced!



Noise Inspection



Reason for the noise should be determined by driving each side of the vehicle in turn over appropriate road surfacing or if possible by swapping over



the left and right component (damper or suspension strut). Before any replacement is made loosen and re4orque the corresponding



damper/suspension strut first and check whether this resolves the noise complaint.



Front



On the front suspension struts or dampers this need only be carried out on the top bearing mounting.



Rear



Both the upper and the lower attachments for the rear suspension struts or dampers must be loosened and then tightened again to the specified torque



with the vehicle in its ready-to-drive condition (i.e. the vehicle must be standing on its wheels).



Section 2: Special considerations for different damping variants



1) Air suspension struts and dampers (Model 164, 166, 211, 212, 219, 220, 221 240, 251)



ADS suspension strut (Model 129, 210, 140)



Adjusting damper (Model 204, 207, 231)



Since it can be assumed that a new shock absorber installed in a high-mileage vehicle would not harmonize with the used shock absorber and thus



impair ride comfort or vehicle dynamics, we recommend replacing these parts in pairs after the component has traveled at least 80,000 km.



2) ABC suspension struts (Model 215, 216, 220, 221, 230) In contrast to the air Or ADS suspension struts or conventional dampers, ABC



suspension struts must not be replaced in pairs at higher mileages (more than 80,000 km). The vehicle body dampening is performed by active



actuation of the plungers. These work wear-free! Passive wheel damping by the shock absorber integrated in the suspension strut plays a subordinate



role.



3a) Conventional dampers (Model 164, 166, 168, 169, 171, 203, 204, 207, 209, 211, 212, 218, 219, 230, 245, 246, 251) Since it can be assumed



that a new shock absorber installed in a high-mileage vehicle would not harmonize with the used shock absorber and thus impair ride comfort or



vehicle dynamics, we recommend replacing these parts in pairs after the component has traveled at least 80,000 km.



3b) Conventional dampers (Model 124, 129, 140, 163, 170, 201, 202, 208, 210, 461, 463) On these models diverse shock absorber variants are



standardized in the parts sector.



If dampers with new standardized part numbers are installed for replacement, then conventional dampers must be replaced in pairs!



In the event of any complaints on parts that have already been replaced in pairs, then the procedure as described in 3a should be followed.



Section 3: Deviating procedure



Information on additional deviating specifications for technical modifications is available in EPC and TIPS The current documentation in advanced



systems such as TIPS and EPC must always be followed! At this moment in time, we would like to draw your attention to the special considerations



for models 204, 207 and 212.

Thursday, December 6, 2018

Suspension - Strut/Shock Absorber Replacement Guidelines

Suspension - Strut/Shock Absorber Replacement Guidelines
Date December 21, 2011
Order No. S-B-32.25/82b
Supersedes S-B-32.25/82a dated Dec. 22 2010
Group. 32
Revision History
Revision Date Purpose
b 12/21/11 All new text and added models.
a 12/22/10 Minor changes to last paragraph.
SUBJECT: MY-All, Models 124, 129, 140, 163, 164, 166, 169, 170, 171, 172, 201, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218,
219, 220, 221, 230, 240, 245, 251, 463
Shock Absorber Replacement
General Information on Shock Absorber Variants
Do not replace both shock absorbers AIRmatic, ABC, ADS or adjustable suspension strut if only one is defective. Only a component that has been
diagnosed to be faulty (damper or suspension strut) may be replaced!
Noise Inspection
Reason for the noise should be determined by driving each side of the vehicle in turn over appropriate road surfacing or if possible by swapping over
the left and right component (damper or suspension strut). Before any replacement is made loosen and re4orque the corresponding
damper/suspension strut first and check whether this resolves the noise complaint.
Front
On the front suspension struts or dampers this need only be carried out on the top bearing mounting.
Rear
Both the upper and the lower attachments for the rear suspension struts or dampers must be loosened and then tightened again to the specified torque
with the vehicle in its ready-to-drive condition (i.e. the vehicle must be standing on its wheels).
Section 2: Special considerations for different damping variants
1) Air suspension struts and dampers (Model 164, 166, 211, 212, 219, 220, 221 240, 251)
ADS suspension strut (Model 129, 210, 140)
Adjusting damper (Model 204, 207, 231)
Since it can be assumed that a new shock absorber installed in a high-mileage vehicle would not harmonize with the used shock absorber and thus
impair ride comfort or vehicle dynamics, we recommend replacing these parts in pairs after the component has traveled at least 80,000 km.
2) ABC suspension struts (Model 215, 216, 220, 221, 230) In contrast to the air Or ADS suspension struts or conventional dampers, ABC
suspension struts must not be replaced in pairs at higher mileages (more than 80,000 km). The vehicle body dampening is performed by active
actuation of the plungers. These work wear-free! Passive wheel damping by the shock absorber integrated in the suspension strut plays a subordinate
role.
3a) Conventional dampers (Model 164, 166, 168, 169, 171, 203, 204, 207, 209, 211, 212, 218, 219, 230, 245, 246, 251) Since it can be assumed
that a new shock absorber installed in a high-mileage vehicle would not harmonize with the used shock absorber and thus impair ride comfort or
vehicle dynamics, we recommend replacing these parts in pairs after the component has traveled at least 80,000 km.
3b) Conventional dampers (Model 124, 129, 140, 163, 170, 201, 202, 208, 210, 461, 463) On these models diverse shock absorber variants are
2000 Mercedes Benz Truck ML 55 AMG (163.174) V8-5.5L (113.981) 19
standardized in the parts sector.
If dampers with new standardized part numbers are installed for replacement, then conventional dampers must be replaced in pairs!
In the event of any complaints on parts that have already been replaced in pairs, then the procedure as described in 3a should be followed.
Section 3: Deviating procedure
Information on additional deviating specifications for technical modifications is available in EPC and TIPS The current documentation in advanced
systems such as TIPS and EPC must always be followed! At this moment in time, we would like to draw your attention to the special considerations

for models 204, 207 and 212.

Wednesday, January 31, 2018

Mercedes Benz E 550 4MATIC Sedan Technical Service Bulletin # S-32_25-82B Date: 111221

 Mercedes Benz E 550 4MATIC Sedan Technical Service Bulletin # S-32_25-82B Date: 111221
Suspension - Strut/Shock Absorber Replacement Guidelines
Date December 21, 2011
Order No. S-B-32.25/82b
Supersedes S-B-32.25/82a dated Dec. 22 2010
Group. 32
Revision History
2010 Mercedes Benz E 550 4MATIC Sedan (212.090) V8-5.5L (273.970)   Page 100
Revision Date Purpose
b 12/21/11 All new text and added models.
a 12/22/10 Minor changes to last paragraph.
SUBJECT: MY-All, Models 124, 129, 140, 163, 164, 166, 169, 170, 171, 172, 201, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218,
219, 220, 221, 230, 240, 245, 251, 463
Shock Absorber Replacement
General Information on Shock Absorber Variants
Do not replace both shock absorbers AIRmatic, ABC, ADS or adjustable suspension strut if only one is defective. Only a component that has been
diagnosed to be faulty (damper or suspension strut) may be replaced!
Noise Inspection
Reason for the noise should be determined by driving each side of the vehicle in turn over appropriate road surfacing or if possible by swapping over
the left and right component (damper or suspension strut). Before any replacement is made loosen and re4orque the corresponding
damper/suspension strut first and check whether this resolves the noise complaint.
Front
On the front suspension struts or dampers this need only be carried out on the top bearing mounting.
Rear
Both the upper and the lower attachments for the rear suspension struts or dampers must be loosened and then tightened again to the specified torque
with the vehicle in its ready-to-drive condition (i.e. the vehicle must be standing on its wheels).
Section 2: Special considerations for different damping variants
1) Air suspension struts and dampers (Model 164, 166, 211, 212, 219, 220, 221 240, 251)
ADS suspension strut (Model 129, 210, 140)
Adjusting damper (Model 204, 207, 231)
Since it can be assumed that a new shock absorber installed in a high-mileage vehicle would not harmonize with the used shock absorber and thus
impair ride comfort or vehicle dynamics, we recommend replacing these parts in pairs after the component has traveled at least 80,000 km.
2) ABC suspension struts (Model 215, 216, 220, 221, 230) In contrast to the air Or ADS suspension struts or conventional dampers, ABC
suspension struts must not be replaced in pairs at higher mileages (more than 80,000 km). The vehicle body dampening is performed by active
actuation of the plungers. These work wear-free! Passive wheel damping by the shock absorber integrated in the suspension strut plays a subordinate
role.
3a) Conventional dampers (Model 164, 166, 168, 169, 171, 203, 204, 207, 209, 211, 212, 218, 219, 230, 245, 246, 251) Since it can be assumed
that a new shock absorber installed in a high-mileage vehicle would not harmonize with the used shock absorber and thus impair ride comfort or
vehicle dynamics, we recommend replacing these parts in pairs after the component has traveled at least 80,000 km.
3b) Conventional dampers (Model 124, 129, 140, 163, 170, 201, 202, 208, 210, 461, 463) On these models diverse shock absorber variants are
standardized in the parts sector.
If dampers with new standardized part numbers are installed for replacement, then conventional dampers must be replaced in pairs!
In the event of any complaints on parts that have already been replaced in pairs, then the procedure as described in 3a should be followed.
Section 3: Deviating procedure
Information on additional deviating specifications for technical modifications is available in EPC and TIPS The current documentation in advanced
systems such as TIPS and EPC must always be followed! At this moment in time, we would like to draw your attention to the special considerations
for models 204, 207 and 212.

Saturday, June 11, 2016

Suspension - Strut/Shock Absorber Replacement Guidelines

2010 Mercedes Benz Truck GL 350 BLUETEC (164.825) V6-3.0L DSL Turbo (642.820)
Vehicle: All Technical Service Bulletins
Suspension - Strut/Shock Absorber Replacement Guidelines
Date December 21, 2011
Order No. S-B-32.25/82b
Supersedes S-B-32.25/82a dated Dec. 22 2010
Group. 32
Revision History
Revision Date Purpose
b 12/21/11 All new text and added models.
a 12/22/10 Minor changes to last paragraph.
SUBJECT: MY-All, Models 124, 129, 140, 163, 164, 166, 169, 170, 171, 172, 201, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218,
219, 220, 221, 230, 240, 245, 251, 463
Shock Absorber Replacement
General Information on Shock Absorber Variants
Do not replace both shock absorbers AIRmatic, ABC, ADS or adjustable suspension strut if only one is defective. Only a component that has been
diagnosed to be faulty (damper or suspension strut) may be replaced!
Noise Inspection
Reason for the noise should be determined by driving each side of the vehicle in turn over appropriate road surfacing or if possible by swapping over
the left and right component (damper or suspension strut). Before any replacement is made loosen and re4orque the corresponding
damper/suspension strut first and check whether this resolves the noise complaint.
Front
On the front suspension struts or dampers this need only be carried out on the top bearing mounting.
Rear
Both the upper and the lower attachments for the rear suspension struts or dampers must be loosened and then tightened again to the specified torque
with the vehicle in its ready-to-drive condition (i.e. the vehicle must be standing on its wheels).
Section 2: Special considerations for different damping variants
1) Air suspension struts and dampers (Model 164, 166, 211, 212, 219, 220, 221 240, 251)
ADS suspension strut (Model 129, 210, 140)
Adjusting damper (Model 204, 207, 231)
Since it can be assumed that a new shock absorber installed in a high-mileage vehicle would not harmonize with the used shock absorber and thus
impair ride comfort or vehicle dynamics, we recommend replacing these parts in pairs after the component has traveled at least 80,000 km.
2) ABC suspension struts (Model 215, 216, 220, 221, 230) In contrast to the air Or ADS suspension struts or conventional dampers, ABC
suspension struts must not be replaced in pairs at higher mileages (more than 80,000 km). The vehicle body dampening is performed by active
actuation of the plungers. These work wear-free! Passive wheel damping by the shock absorber integrated in the suspension strut plays a subordinate
role.
3a) Conventional dampers (Model 164, 166, 168, 169, 171, 203, 204, 207, 209, 211, 212, 218, 219, 230, 245, 246, 251) Since it can be assumed
that a new shock absorber installed in a high-mileage vehicle would not harmonize with the used shock absorber and thus impair ride comfort or
vehicle dynamics, we recommend replacing these parts in pairs after the component has traveled at least 80,000 km.
3b) Conventional dampers (Model 124, 129, 140, 163, 170, 201, 202, 208, 210, 461, 463) On these models diverse shock absorber variants are
standardized in the parts sector.
If dampers with new standardized part numbers are installed for replacement, then conventional dampers must be replaced in pairs!
In the event of any complaints on parts that have already been replaced in pairs, then the procedure as described in 3a should be followed.
2010 Mercedes Benz Truck GL 350 BLUETEC (164.825) V6-3.0L DSL Turbo (642.820)
Section 3: Deviating procedure
Information on additional deviating specifications for technical modifications is available in EPC and TIPS The current documentation in advanced
systems such as TIPS and EPC must always be followed! At this moment in time, we would like to draw your attention to the special considerations
for models 204, 207 and 212.