WARM AIR HEATER REPAIR (Cont),
Install hatch cover (12) and secure
fasteners. Connect igniter ground
lead to hatch cover.
8. Thread blower lead through hole in
heater housing (3), Install blower
assembly (1) into blower housing and
slide slots under 4 screws (18).
Install overheat switch (15) and secure with screws.
Install flame detector switch (17) into heat exchanger housing with nut and sleeve. Position
adjuster nut (16) above overheat switch.
Adjust flame detector switch (17) . (See FLAME DETECTOR SWITCH ADJUSTMENT)