Honda 1986 GoldWing GL1200A Manual page 154

One-Way Valve
Inspection
Disconnect the vacuum hose from the accumulator Con-
nect a hand air pump to the vacuum hose and apply air
pressure.
Pressure should not remain.
Disconnect the vacuum hose from the Intake pipe of the
no. 4 cylinder. Connect a hand air pump to the vacuum
hose and apply air pressure.
Pressure should remain steady
If unable to obtain the above results, install a new one-
way valve.
Cruise Control Valve
Inspection
Remove the cruise control valve from its bracket. Discon-
nect the valve coupler. Pry off the intake pipe and ac-
tuator vacuum hoses with a small screwdriver.
CAUTION: The plastic connectors are fragile. Pull the
hoses straight off; side stress may break the connec-
tors.
Connect a vacuum pump to the intake pipe vacuum hose
and apply vacuum. If the vacuum does not remain steady,
install a new valve.
While maintaIning vacuum apply battery voltage across
the coupler terminals shown in the table on the right
Test each pair of terminals (wires) with the actuator hose
port open and then blocked with a plugged hose.
CAUTION: Avoid touching the positive (+ ) battery test
wire to the negative ( - ) test wire.
If
a test involves two
or more negative wires, first connect all negative
wires to the negative battery wire, then connect the
positive wire to the positive battery wire,
If unable to obtain specified results. Install a new valve.
(cont'd)
i
I
CRUISE
CONTROL
VALVE
NOTES
HOLD vacuum snould remain steady wnen battery "oltage Is applied
10
the terminals
RELIEVE. Vacuum should oe relieved when battery voltage
IS
applied.
DECREASE About 100·'50 mmHg 01 vacuum 11' / 111 be lost each time
oattery voltaae is a piled.
Batter~
Voltage
Vacuum
I - )
oattery ,'Ne
( +)
battery wire Blocked tube
BlOCKed lube
connected not connected
(Port cloS90) (Port open)
Current nOl appliea
HOLD
HOLD
Br/BI
Br'W
RELIEVE RELIEVE
G
BrlW
HOLD
HOLD
Br Br/W HOLD HOLD
8r'BI, G
Br;W
RELIEVE
RELIEVE
Br / BI,8f
Br'W
RELIEVE RELIEVE
Br G
Br'W
HOLD HOLD
Br/81 Bf, G 80W
DECREASE RELIEVE
13-15