Lincoln Electric RANGER 225 GXT Service Manual page 89

F-49
AND REPLACEMENT PROCEDURE (continued)
CAUTION
Be sure to follow the recommended static-free
methods for handling printed circuit boards.
Failure to do so can result in permanent damage to
the equipment.
12. With the 1/4" phillips head screw driver,
remove four self tapping screws holding the
printed circuit board.
13. Replace the old printed circuit board with a
new one.
14. Connect the 12-pin molex plug.
15. Connect the 4-pin molex plug.
16. Connect two 1/4" Q.C. wires to P.C. Board.
17. Replace any cable ties that were cut during
the removal procedure.
18. Replace 4 self tapping screws previously
removed.
19. Reinstall the case side, fuel cap, lift bail gas-
ket, case top, and spark plug wires.
TROUBLESHOOTING AND REPAIR
PRINTED CIRCUIT BOARD REMOVAL
RANGER® 225 GXT
F-49