2-26
SERVICE INFORMATION
HRR216VKA
CHOKE CONTROL SYSTEM (ACS) (K5 ~ K7)
With the engine cold,
remove the paper
element and check the
choke valve.
Remove the carburetor. Turn and
hold the choke arm in the choke
CLOSED position. Push the choke
valve open, and let it go. Check that
the choke valve snaps back to the
choke CLOSED position.
Replace the carburetor.
Partially
or totally
open
Not
normal
Check the choke valve for freedom
of movement.
Closed
Start the engine and
check to see if the
choke flutters and
opens as the engine
warms up.
Flutters
Does not
flutter
Replace the choke control
assembly.
Replace the carburetor
assembly.
Normal
Moves freely
System operates normally.
Replace the choke
control assembly.
See if the choke valve
opens after 5-8 minutes
(opening time will vary
based on load and
ambient temperature).
Choke
opens
fully
System operates
normally.
Does not
open or
opens
slowly
Does not open:
Check that the ACS control is installed
correctly. The choke lever tab may be on
the wrong side of the carburetor choke
lever post, which will cause the choke to
remain closed.
If the ACS is installed correctly, replace
the carburetor assembly (
.
Opens slowly:
• (K5 only) Apply Hondabond HT to heat sink and push heat sink against
cylinder barrel to ensure good heat transfer
.
• (K6~K7) Replace the thermowax (
• Be sure a BPR5ES spark plug is installed and not the cooler BPR6ES
plug. The BPR5ES is less susceptible to fouling on ACS equipped
engines.
CHOKE
LEVER
TAB
CARBURETOR CHOKE
LEVER POST
Hard to
move
SERVICE REMINDER #3 =>
Содержание HRR216VKA K10
Страница 5: ...INTRODUCTION HRR216VKA iv NOTES...
Страница 11: ...1 6 SPECIFICATIONS HRR216VKA 3 WIRING DIAGRAM SPARK PLUG IGNITION COIL ENGINE STOP SWITCH NORMALLY CLOSED...
Страница 71: ...6 2 MUFFLER HRR216VKA NOTES...
Страница 75: ...7 4 RECOIL STARTER HRR216VKA NOTES...
Страница 103: ...8 28 FUEL SYSTEM HRR216VKA NOTES...
Страница 161: ...12 8 CLIP DIRECTOR MOWER DECK WHEELS HRR216VKA NOTES...