Spark Plug; Air Output, Air Intake, And Lint Filters - Master BH150CE Owner's Manual

Spark Plug

1. Remove upper shell (see
page 10).
2. Remove fan (see page 14).
3. Remove spark plug wire
from spark plug.
4. Remove spark plug from
burner head using 13/16"
open-end wrench.
5. Clean and regap spark plug
electrodes to 1.4 mm
(.055") gap.
6. Install spark plug in burner
head.
7. Attach spark plug wire to
spark plug.
8. Replace fan (see page 14).
9. Replace fan guard and
upper shell.
Air Output, Air Intake,
and Lint Filters
1. Remove upper shell (see
page 10).
2. Remove filter end cover
screws using 5/16" nut-
driver.
3. Remove filter end cover.
4. Replace air output and lint
filters.
5. Wash or replace air intake
filter (see Preventative
Maintenance Schedule,
page 8).
6. Replace filter end cover.
7. Replace fan guard and
upper shell.
IMPORTANT: Do not oil filters
101487
Burner
Head
Figure 7 - Spark Plug Removal
Figure 8 - Spark Plug Gap
Lint Filter
Air Output
Filter
Figure 9 - Air Output, Air Intake, and Lint Filters
Spark
Plug
Air Intake Filter
Filter End
Cover
Fan Guard
(Not Shown)
Spark Plug
Wire
Bend Here
to Adjust
Gap
1.4 mm
(.055" )
Gap
11