Pulldown
Unit, Check
Pulldown
Box, Check
- Remove air cleaner.
- Pull off vacuum hose from connection (1) and
close off connection.
- Pull vacuum hose (2) from carburettor,
connect vacuum hand pump, and create pressure difference of 300 kPa (43.5
lbf/in2) in pulldown box (3).
- If a drop in pressure difference is detected,
repair leak.
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