Honda 1986 GoldWing GL1200A Manual page 129

LCD shows decrease, but system doesn't respond.
HOSES: Check If air pressure decreases
Not
Decreased
by loosening 8Jr hose joint under nght
•
Blocked or pinched air hoses.
fairing
Decreased
No
HOSE JOINTS: Disconnect front and rear
Air Flow
SOLENOID VALVE: Check solenoid valve
air hoses under right fairing. Check for air
operation (see page 12-19).
flow through air hose jOints by operating air
pump
tNOrmal
• Blocked air distributor.
Rapid pressure decrease, or loss after pressure check.
NOTE: When the suspension arr pressure
IS
at maximum 1.0 kg/cm 2 (14 psi) front, and 6'2.5 kg/cm 2 (92 psi) rear,
pushing
th~
PRESSURE CHECK lever will reduce pressure to as low as 0.6 kg/em (9 pSI) front, and
5 5 kg/em (78 psi) rear. This is normal operation.
TEST: SUPPOr1 motorcycle on its center
More Than
stand Increa~e rear suspension pressure
4 Seconds
to 6.5 kg:cm (92 psi). Measure time for
pressure to decrease £rom 6.5
kg/cm 2
(92 psi) to 2.0 kg/cm (28 psi)
Less Than
4 Seconds
CHECK VALVE: Disconnect air pump hose
Air Flows
that goes to air distributor at air pump.
Check for air flow through this hose in
DECREASE
No
Air Flow
Air
LEAKS: Check tor air leaks from air
Leaking
distributor.
Normal
LEAKS: Check pressure relief valve of air Abnormal
distributor (see page 12-1 8).
Normal
LEAKS: Check pressure sensor (refer to On
Abnormal
Board Air Compressor System In
the base manuall.
• Normal.
• Faulty distributor check valve.
• Air leaks between distributor POr1 and
port mating surfaces.
• Faulty pressure relief valve.
• Faulty pressure sensor
(cont'd)
12-15