Trek Super Commuter+ 8 - Replacing the Battery Rail

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6.1.2 Replacing the battery rail
To replace the battery rail, follow these steps:
1. Remove the battery.
2. Remove the motor armor.
3. Remove the motor cover.
4. Disconnect all electrical connections from the drive unit. Be careful not to damage the cables.
5. Loosen the bolts of the battery rail and carefully remove the battery rail.
Remember the location of all cables and the place of tie-raps
To install the battery rail, follow these steps:
1. Place the battery rail on the frame, and fasten the rail bolts with a few turns (do not tighten the bolts yet).
Notes.
• Ensure to fit the two spacers between rail and frame.
• Ensure to not trap the shifter, brake and electrical cables underneath the battery rail.
2. Lead the cables to their original location.
3. Connect the electrical cables to the drive unit.
4. Secure the shifter cable(s) to the drive unit.
5. Re-install the motor cover.
6. Fasten the cables to the battery rail spacers with tie-wraps.
7. Place the battery.
8. Adjust the battery rail if necessary to get the battery in the middle of the battery bay (refer to par.
6.1) and
tighten the rail bolts.
9. Re-install the motor armor and tighten the bolts.
10. Test the system for normal operation.