'RATTLE' / 'CLICK' Noise From Front Of Engine (LTB00474NAS3)
WARNING: This page is about the LR4 Base, which is a different variant/trim than selected.
Publication date: 2015-05-19Reference number: LTB00474NAS3
Supersedes refnos: LTB00474NAS, LTB00474NAS2
'RATTLE' / 'CLICK' NOISE FROM FRONT OF ENGINE
SERVICE CAMPAIGN BULLETIN
Reference Number(s): LTB00474NAS3, Date of Issue:
May 19, 2015
| LAND ROVER: | 2010-2012 LR4 (LA); 2010-2012 Range Rover Sport (LS); 2010-2012 Range Rover (LM) |
| SECTION: | 303-01 |
| AFFECTED VEHICLES: | LR4 (LA) Model Year: 2010-2012 VIN: AA513326-CA652214; Range Rover Sport (LS) Model Year: 2010-2012 VIN: AA215623-CA759577; Range Rover (LM) Model Year: 2010-2012 VIN: AA306630-CA393639 |
MARKETS
NAS
CONDITION SUMMARY
Situation: A 'rattle' / 'click' noise may be heard from the front of the engine. The noise may be more pronounced when the engine is at idle speed.
Cause: This may be caused by wear on the timing chain lever, resulting in reduced tension on the timing chain.
Action: Should a customer express this concern, follow the Service Instruction outlined below.
PARTS
| LR051008 | Timing chain tensioner | Quantity: 2 |
| LR051013 | Timing chain tensioner lever | Quantity: 2 |
TOOLS
Refer to Workshop Manual for any required special tools.
WARRANTY
NOTE:
Repair procedures are under constant review, and therefore times are subject to change; those quoted here must be taken as guidance only. Always refer to TOPIx to obtain the latest repair time.
NOTE:
DDW requires the use of causal part numbers. Labor only claims must show the causal part number with a quantity of zero.
| DESCRIPTION | SRO | TIME (HOURS) | CONDITION CODE | CAUSAL PART |
|---|---|---|---|---|
| Timing chain tensioners and tensioner levers - Renew - LR4 (L319) | 12.65.89.34 | 7.8 | 7 | LR051013 |
| Timing chain tensioners and tensioner levers - Renew - Range Rover Sport (L320; 5.0L NA V8) | 12.65.89.34 | 7.9 | 7 | LR051013 |
| Timing chain tensioners and tensioner levers - Renew - Range Rover Sport (L320; 5.0L SC V8) | 12.65.89.34 | 8.5 | 7 | LR051013 |
| Timing chain tensioners and tensioner levers - Renew - Range Rover (L322; 5.0L NA V8) | 12.65.89.34 | 9.1 | 7 | LR051013 |
| Timing chain tensioners and tensioner levers - Renew - Range Rover (L322: 5.0L SC V8) | 12.65.89.34 | 9.2 | 7 | LR051013 |
NOTE:
Normal Warranty procedures apply.
SERVICE INSTRUCTION
- Install new timing chain tensioners and tensioner levers (engine set [see TOPIx Workshop Manual, section 303-01]).