Checking The Vapor Shut-Off Valve; Installing The Vapor Shut-Off Valve; Installing The Canister - Yamaha F150A Service Manual

a
Vacuum/pressure pump gauge set "1":
90890-06945
4. Apply the specified positive pressure and
check that there is no air leakage.
Replace the canister if there is air leak-
age.
Specified pressure:
19.6 kPa (0.20 kgf/cm

Checking the vapor shut-off valve

1. Check the vapor shut-off valve exterior.
Replace if cracked.
2. Check the electrical performance of the
vapor shut-off valve. See "Checking the
vapor shut-off valve" (5-18).

Installing the vapor shut-off valve

1. Install the vapor shut-off valve "1".
2. Install the holders "1" and "2" to the vapor
gas hoses "3" and "4".
b
2
, 2.8 psi)
1
1
Dimension "a": 100.0 mm (3.93 in)
3. Connect the vapor gas hoses "1" and "2",
and then fasten them using the plastic
ties "3".
TIP:
Connect the vapor gas hose "1" that has a
white paint mark "a" to the upper port of the
vapor shut-off valve.
4. Connect the vapor shut-of valve coupler
"b".
3
5. Connect the vapor gas hose "1", and
then install the vaper gas hose "1" to the
holders "2".
2

Installing the canister

1. Install the bracket "1" and canister "2".
6-19
Canister and vapor shut-off valve
3
a
2
b
a
2
1
1
4
1