Recommended Fork Fluid; Fork Fluid Capacity - Honda GL1800 Service Manual

Install the stopper ring into the groove into the fork
slider being careful not to scratch the fork tube slid-
ing surface.
Apply fork fluid to the lip of a new dust seal and
install the dust seal.
Pour the specified amount of the recommended fork
fluid into the fork tube.

RECOMMENDED FORK FLUID:

Pro Honda Suspension Fluid SS-8

FORK FLUID CAPACITY:

529 ± 2.5 cm (17.9 ± 0.08 US oz,
3
18.6 ± 0.09 Imp oz)
Slowly pump the fork tube several times to remove
any trapped air from the lower portion of the fork
tube.
Compress the fork tube fully.
Measure the oil level from the top of the fork tube.
FORK FLUID LEVEL: 128 mm (5.0 in)
Pull the fork tube up and install the fork spring with
the tightly wound coil side facing down.
FRONT WHEEL/SUSPENSION/STEERING
STOPPER RING
ORK LUID
UST SEAL
IL LEVEL
13-31