Dell 2135cn Service Manual page 667

Chapter 3 Removal and Replacement Procedures (RRPs)
15) Route the harness of the CLUTCH
ASSY DRV through the hook of the DRIVE
ASSY PH.
16) Engage the connector (P/J262) of the
CLUTCH ASSY DRV, secure the relay
connector with the pegs of the DRIVE
ASSY PH.
Go to the next replacement step:
Replacement 12 KIT TRANSFER & PIVOT (PL6.1.98)
3 - 165
Version 
2008.03.31