Mercedes Benz Truck ML 350 (164.156) Technical # LI27-60_P-051470 Date: 110323 A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored Uncomfortable Upshift 2-3

Mercedes Benz Truck ML 350 (164.156) Technical  # LI27-60_P-051470 Date: 110323
A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored
Uncomfortable Upshift 2-3
Topic number LI27.60-P-051470
Version 1
Design group 27.60 gearshift, control
Date 03-23-2011
Validity All models with transmission 722.9
Reason for change
Complaint:
Hard shift operation 2-3 upshift or transmission slips (3rd gear may not be reached)
Fault codes P2502, 2505, 0894, 2711 can be entered.
Cause:
K1 piston damaged (adaptation data of shift operation 2-3 on positive/negative end stop, +20/-20 and/or +2000/-2000).
Remedy:
If the complaint can only be reproduced for the upshift from gear 2 to gear 3 or if the 3rd gear cannot be reached, there is a defect in the K1 piston.
1. Replace complete multidisk clutch Ki as per EPC.
2. Then readapt the vehicle.
  Page 83
Symptoms
Works Units

Mercedes Benz Truck R 320 BLUETEC Technical LI27-60_P-051470 Date: 110323 A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored Uncomfortable Upshift 2-3 Topic number LI27.60-P-051470

Mercedes Benz Truck R 320 BLUETEC Technical LI27-60_P-051470 Date: 110323
A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored
Uncomfortable Upshift 2-3
Topic number LI27.60-P-051470
Version 1
Design group 27.60 gearshift, control
Date 03-23-2011
Validity All models with transmission 722.9
Reason for change
Complaint:
Hard shift operation 2-3 upshift or transmission slips (3rd gear may not be reached)
Fault codes P2502, 2505, 0894, 2711 can be entered.
Cause:
K1 piston damaged (adaptation data of shift operation 2-3 on positive/negative end stop, +20/-20 and/or +2000/-2000).
Remedy:
If the complaint can only be reproduced for the upshift from gear 2 to gear 3 or if the 3rd gear cannot be reached, there is a defect in the K1 piston.
1. Replace complete multidisk clutch Ki as per EPC.
2. Then readapt the vehicle.
Mercedes Benz Truck R 320 BLUETEC
Page 82
Symptoms
Works Units

Mercedes Benz Truck GLK 350 Technical Problem # LI27-60_P-051470 Date: 110323 A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored Uncomfortable Upshift 2-3

 Mercedes Benz Truck GLK 350 Technical Problem # LI27-60_P-051470 Date: 110323
A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored
Uncomfortable Upshift 2-3
Topic number LI27.60-P-051470
Version 1
Design group 27.60 gearshift, control
Date 03-23-2011
Validity All models with transmission 722.9
Reason for change
Complaint:
Hard shift operation 2-3 upshift or transmission slips (3rd gear may not be reached)
Fault codes P2502, 2505, 0894, 2711 can be entered.
Cause:
K1 piston damaged (adaptation data of shift operation 2-3 on positive/negative end stop, +20/-20 and/or +2000/-2000).
Remedy:
If the complaint can only be reproduced for the upshift from gear 2 to gear 3 or if the 3rd gear cannot be reached, there is a defect in the K1 piston.
1. Replace complete multidisk clutch Ki as per EPC.
2. Then readapt the vehicle.
 Mercedes Benz Truck GLK 350 69
Symptoms
Works Units

Mercedes Benz C 63 AMG Technical Service Bulletin #LI27-60_P-051470 Date: 110323 A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored Uncomfortable Upshift 2-3

Mercedes Benz C 63 AMG Technical Service Bulletin #LI27-60_P-051470
Date: 110323
A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored
Uncomfortable Upshift 2-3
Topic number LI27.60-P-051470
Version 1
Design group 27.60 gearshift, control
Date 03-23-2011
Validity All models with transmission 722.9
Reason for change
Complaint:
Hard shift operation 2-3 upshift or transmission slips (3rd gear may not be reached)
Fault codes P2502, 2505, 0894, 2711 can be entered.
Cause:
K1 piston damaged (adaptation data of shift operation 2-3 on positive/negative end stop, +20/-20 and/or +2000/-2000).
Remedy:
If the complaint can only be reproduced for the upshift from gear 2 to gear 3 or if the 3rd gear cannot be reached, there is a defect in the K1 piston.
1. Replace complete multidisk clutch Ki as per EPC.
2. Then readapt the vehicle.
Symptoms2010 Mercedes Benz C 63 AMG Sedan (204.077) V8-6.3L (156.985)
 
 
Page 57
Works Units

Mercedes Benz S 550 4MATIC Technical Problem #LI27-60_P-051470 Date: 110323 A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored Uncomfortable Upshift 2-3

Mercedes Benz S 550 4MATIC  Technical Problem #LI27-60_P-051470 Date: 110323
A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored
Uncomfortable Upshift 2-3
Topic number LI27.60-P-051470
Version 1
Design group 27.60 gearshift, control
Date 03-23-2011
Validity All models with transmission 722.9
Reason for change
Complaint:
Hard shift operation 2-3 upshift or transmission slips (3rd gear may not be reached)
Fault codes P2502, 2505, 0894, 2711 can be entered.
Cause:
K1 piston damaged (adaptation data of shift operation 2-3 on positive/negative end stop, +20/-20 and/or +2000/-2000).
Remedy:
If the complaint can only be reproduced for the upshift from gear 2 to gear 3 or if the 3rd gear cannot be reached, there is a defect in the K1 piston.
1. Replace complete multidisk clutch Ki as per EPC.
2. Then readapt the vehicle.
2010 Mercedes Benz S 550 4MATIC (221.186) V8-5.5L (273.968)    Page 75
Symptoms
Works Units

Mercedes Benz G550 Technical Service Bulletin #LI27-60_P-051470 Date: 110323 A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored Uncomfortable Upshift 2-3

Mercedes Benz G550  Technical Service Bulletin #LI27-60_P-051470
Date: 110323
A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored
Uncomfortable Upshift 2-3
Topic number LI27.60-P-051470
Version 1
Design group 27.60 gearshift, control
Date 03-23-2011
Validity All models with transmission 722.9
Reason for change
Complaint:
Hard shift operation 2-3 upshift or transmission slips (3rd gear may not be reached)
Fault codes P2502, 2505, 0894, 2711 can be entered.
Cause:
K1 piston damaged (adaptation data of shift operation 2-3 on positive/negative end stop, +20/-20 and/or +2000/-2000).
Remedy:
If the complaint can only be reproduced for the upshift from gear 2 to gear 3 or if the 3rd gear cannot be reached, there is a defect in the K1 piston.
1. Replace complete multidisk clutch Ki as per EPC.
2. Then readapt the vehicle.
Symptoms2010 Mercedes Benz Truck G 550 (463.236) V8-5.5L (273.963)
 
   
Page 40
Works Units

A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored Uncomfortable Upshift 2-3

Mercedes Benz Truck G 55K AMG (463.271) V8-5.5L SC (113.993)Technical Service Bulletin # LI27-60_P-051470
Date: 110323
A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored
Uncomfortable Upshift 2-3
Topic number LI27.60-P-051470
Version 1
Design group 27.60 gearshift, control
Date 03-23-2011
Validity All models with transmission 722.9
Reason for change
Complaint:
Hard shift operation 2-3 upshift or transmission slips (3rd gear may not be reached)
Fault codes P2502, 2505, 0894, 2711 can be entered.
Cause:
K1 piston damaged (adaptation data of shift operation 2-3 on positive/negative end stop, +20/-20 and/or +2000/-2000).
Remedy:
If the complaint can only be reproduced for the upshift from gear 2 to gear 3 or if the 3rd gear cannot be reached, there is a defect in the K1 piston.
1. Replace complete multidisk clutch Ki as per EPC.
2. Then readapt the vehicle.
Symptoms2010 Mercedes Benz Truck G 55K AMG (463.271) V8-5.5L SC (113.993)
 
   
Page 28
Works Units