5.7
Section 5
Fuel System and Governor
5
ȱ Ŝǯȱ Ĵȱȱȱȱȱȱȱȱ
¢ǰȱȱȱȱȱĞǯȱ
ȱ ŝǯȱȱ ȱȱȱȱȱȱȱȱȱ
ȱǯȱȱȱśȬşǯ
ȱ Şǯȱȱ ȱȱȱȱǰȱĚǰȱĚȱǰȱȬȱ
ȱȱǯȱȱȱśȬŗŘǯ
High Altitude Operation
ȱȱȱȱȱȱȱŗśŘśȱ
ȱǻśŖŖŖȱĞǯǼǰȱȱȱȱ¡ȱȱȱ
become too rich. When the mixture is too rich it
ȱȱȱȱȱǰȱ¢ȱ¡ȱ
ǰȱęǰȱȱȱȱȱǰȱȱȱ
economy, and poor or slow governor response.
ȱȱȱȱěȱȱȱǰȱȱȱ
ȱȱȱȱȱǯȱȱȱȱ
ȱȱȱȱȱȱȱȱȱȱ¢ȱ
ǯȱ
DZȱ ȱȱȬȱȱȱȱǰȱȱ
ȱȱȱȱȱȱȱȱ
size before it is operated at lower altitudes, or
overheating and engine damage may result.
Engine Starting
Starting Engine With Primer Bulb
1. For a Cold Engineǰȱę¢ push the primer bulb
řȱǯȱȱȱśȬŗśǯȱȱȱȱȱ
ȱ¢ȱȱȱĚȱȱǯȱȱȱȱ
engine no priming is required. Also refer to the
operating instructions of the equipment this
engine powers.
Figure 5-15. Primer Bulb.
ȱ Řǯȱ ȱȱȇȱȱȱȱȱȱ
proper start position.
ȱ řǯȱ ȱȱȱȱȱȱȱȱǰȱ
steady motion until the engine has started.
Starting Engine With Manual Choke Control
1. For a Cold Engine, pȱȱȱȱ
control into the ON position. For a warm engine
ȱȱȱǯȱȱȱȱȱȱ
instructions of the equipment this engine powers.
ȱ Řǯȱ ȱȱȇȱȱȱȱȱȱ
proper start position.
ȱ řǯȱ ȱȱȱȱȱȱȱȱǰȱ
steady motion until the engine has started.
ȱ Śǯȱ Ğȱȱȱǰȱȱȱȱȱ
from the ON position to the OFF position.
Choke Cable Installation
ȱ ŗǯȱ ȱȱȱȱȱȱȱȱ
ȱȱȱȱȱȱǯȱȱ
ȱśȬŗŜǯ
ȱ Řǯȱ ȱȱȱȱȱȱȱȱ
engine powers to the OPEN or OFF position.
ȱ řǯȱ ȱȱȱȱȱȱȱȱ
ȱǯȱȱȱśȬŗŜǯ
Figure 5-16. Connect Bowden Cable.
Control Arm
Wire Mount
Bowden Cable