MAINTENANCE
Insert the dipstick without screwing it in, remove it
and check the oil level.
If the oil level is below or near the lower level mark
on the dipstick, add the recommended oil up to the
upper level mark.
RECOMMENDED ENGINE OIL:
Pro Honda GN4 or HP4 (without molybdenum
additives) 4-stroke oil or equivalent motor oil
API service classification: SG or higher
JASO T 903 standard: MA
Viscosity: SAE 10W-40
• Other viscosities shown in the chart may be
used when the average temperature in your
riding area is within the indicated range.
Reinstall the oil filler cap/dipstick.
Install the right engine side cover (page 2-5).
For engine oil change, see page 3-12.
ENGINE OIL FILTER
• Change the oil with the engine warm and the
motorcycle on its side stand to assure complete
and rapid draining.
Warm up the engine.
Stop the engine and remove the following:
– right engine side cover (page 2-5)
– front lower fairing (page 2-6)
Remove oil filler cap/dipstick and drain bolt, and
drain the oil.
Remove the oil filter cartridge and let the remaining
oil drain out.
TOOL:
Oil filter wrench
3-12
07HAA–PJ70100
LEVEL
LOWER
LEVEL
IL VISC SITIES
IL DRAIN B LT
PPER
Need help?
Do you have a question about the GL1800 and is the answer not in the manual?
Questions and answers
how to remplace 35300-MCA-000 SWITCH SET,RR. STOP & CRUISE
Need manual for the Gold Wing 1800 Radio. All parts of radio itself works, except the intercom.
You can find a manual for the Honda Gold Wing 1800 radio, including intercom troubleshooting, by purchasing a shop manual. One user suggested ordering it from eBay. The shop manual provides details on maintenance, component locations, and troubleshooting procedures.
This answer is automatically generated
engine surges at idle
The Honda GL1800 engine may surge at idle due to improper synchronization between the Idle Air Control Valve (IAVC) and the throttle body. Other possible causes include incorrect idle screw settings, faulty oxygen sensors (O2 sensors), or an idle speed set too low (e.g., below 600 rpm). The surging may stop if the idle is adjusted to around 800 rpm.
This answer is automatically generated
How to bypass bank angle switch on 2006 goldwing