Sprinter 3500 V6-3.0L DSL Turbo VIN 45 (2007)
TIMING CHAIN GUIDE - UPPER
NOTE: When servicing the timing chain guides, both the upper and the lower guide should be replaced in pairs.
1. Disconnect negative battery cable.
2. Remove the left cylinder head cover.
3. Remove the right cylinder head cover.
4. Remove the timing chain cover.
5. Remove the timing chain tensioner (3).