Product(WG380) 40V SHARE VOLT 12" CORDLESS CHAINSAW WITH AUTO-TENSION (DISCONTINUED)Chain/chain bar overheats
(WG380) 40V SHARE VOLT 12" CORDLESS CHAINSAW WITH AUTO-TENSION (DISCONTINUED)

Chain/chain bar overheats

Try this solution

Adjust chain tension

Possible cause:
Chain is over tensioned.

To loosen, turn the CHAIN TENSIONING KNOB (8) about a quarter-to half-turn counterclockwise. You should be able to slightly lift the chain without seeing the drive link.