Service bulletin LI27.00-P-058554
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10167496 |
| Published by NHTSA | 2019-11-12 |
| Manufacturer's number | LI27.00-P-058554 |
| Manufacturer's date | 2014-03-17 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
Assistance in diagnosis and repair on transmission 722.9 in all car model series
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Transmission and driveline
| MERCEDES BENZ SLR MCLAREN | 2005, 2006, 2007 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| LI35.30-P-058566 | 2026-07-14. Service bulletin. Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The noise is heard once in each instance when changing direction of travel. Note: Sound file in attachment Cause If the complaint is eliminated by experimentally loosening the outboard collar nut (by 1 turn), the problem is due to cracking of the microweld between the wheel bearing inner race and the joint housing of the side shaft. Note: The collar nut must always be replaced after being loosened. See also LI33.20-P-078406 Remedy Coat contact surface of side shaft with wheel bearing with Molykote paint. To do this, proceed as follows: 1. Remove side shafts 2. Clean contact surface A (see image file in attachment "Outer joint housing before") before coating with Molykote, using "spirit" (free of dust and grease) 3. Coat contact surface A (see image file in attachment "Outer joint housing after") with Molykote and leave to dry for "one hour" in removed condition 4. Reinstall side shafts Note: Before using the antifriction coating (Molykote), stir it or shake it thoroughly for (at least 1 minute). |
|---|---|
| LI33.30-P-056665 | 2025-06-03. Service bulletin. Complaint Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The clunk is heard once when changing from forward to reverse (and vice versa). Note: Sound file in attachment Cause If the complaint is eliminated by experimentally loosening the outboard collar nut (by 1 turn), the problem is due to micromovement in the connection between the wheel bearing inner race and the joint housing of the side shaft. Note: The collar nut must always be replaced after being loosened and must be tightened to the specified torque. Remedy Coat contact surface of side shaft with wheel bearing with Molykote paint. To do this, proceed as follows: 1. Remove outboard side shafts (extract outer joint gearing from wheel hub) 2. Clean contact surface A (see image file in attachment "Outer joint housing before") before coating with Molykote, using "spirit" (free of dust and grease) 3. Coat contact surface A (see image file in attachment "Outer joint housing after") using Molykote and leave to dry for one hour in removed condition 4. Reinstall side shafts |
| LI27.50-P-071658 | 2020-10-19. Service bulletin. Harsh engagement when changing gear range from P to D or R |
| LI27.50-P-049281 | 2020-10-19. Service bulletin. Harsh engagement when changing gear range from P to D |
| PB-35-31-04 | 2008-08-28. Service bulletin. TIGHTENING TORQUE OF DIFFERENTIAL OIL TEMPERATURE SENSOR ON MODEL 199.376 (SLR, MCLAREN) VEHICLES WITH VIN RANGE M000018 TO M000297. *PE |