Johnson E7000 - Page 23

CONTROL BOARD REPLACEMENT PROCEDURE
Tools required:
5-4
 Philips
screwdriver
 Crank extractor
 Coin
 Adjustable
wrench
Procedure:
1. Remove the rear
(see fig. 1) or side
cover, then the crank
(for JPC/B/S)
2. Disconnect all the
cables from the
control board.
3. Replace it with a new
one.
4. Reconnect all the cables.
5. Reverse step 1-3 to install the side cover.
Fig.1
Control board