This document appears to be a log of vehicle license plate numbers and times scanned, with most entries containing a plate number, Scribd ZF Transmission Service Manual Overview | PDF - Scribd

: Hydraulically engaged to select gears.

Proper maintenance is vital for extending the service life of this heavy-duty unit. According to the Maintenance Manual : Must be performed at idle speed ( ) at operating temperature. At 40∘C40 raised to the composed with power C , the oil should be at the lower dipstick mark; at 80∘C80 raised to the composed with power C , it should be at the upper mark. Common Troubleshooting:

If ZF no longer lists the 6WG200 publicly, try reputable third-party resellers like: