Kohler TP-6808 — Microswitch Replacement (100/200 Amp)
Repair & overhaul
For the Kohler TP-6808, from the Kohler service manual.
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Before you start
- Hazardous voltage. Disconnect all power sources before opening the enclosure.
Procedure
- Prevent generator sets from starting; disconnect power to the transfer switch.
- Open the enclosure; verify zero volts across each phase.
- Note the location of the fast-on connectors to the microswitch terminals.
- Disconnect the fast-on connectors; remove the holding screws.
- Remove the suspect microswitch; remove end plate if SN/SE has four microswitches.
- Install the new microswitch; install the holding screws.
- Tighten the holding screws to 0.3 Nm (3 in. lb.).
- Connect fast-on connections; close enclosure; test switch operation.
Tools required
- basic electrician's hand tools
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Holding screws 0.3 Nm (3 in. lb.)
Source: Kohler service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.