5
Add Engine Oil
The powerhead is shipped WITHOUT OIL in the engine.
Place the powerhead on a level
surface, and then remove the
oil filler cap/dipstick.
All Honda engines are run at
the factory prior to packaging.
Most of the oil is removed prior
to shipment; however, some oil
remains in the engine. The
amount of oil left in the engine
varies.
Add enough recommended oil
(page 14) to bring the oil level to the lower edge of the oil filler opening.
Do not overfill the engine with oil, as the oil tank capacity is small.
Running the engine with too little or too much oil can cause engine damage.
This type of damage is not covered under the Distributor’s Limited Warranty
(U.S.) / Distributor’s Warranty (CA.). Screw in the oil filler cap/dipstick
securely.
Please Register Your Powerhead
Please take a few minutes and register your purchase with Honda.
You can register by completing and mailing the registration card
provided with the powerhead or going online to
powerequipment.honda.com and clicking on Product Registration.
Before Using Your Powerhead
Before using the powerhead, all operators must read the following
sections:
• SAFETY INFORMATION (page 2)
• CONTROLS (page 6)
• BEFORE OPERATION CHECKS (page 7)
• OPERATION (page 10)
• MAINTENANCE SCHEDULE (page 13)
Ref.
No.
Description UMC425 UMC435 Qty.
(1)
Owner’s
Manual
••1
(2)
Single-strap
carrying
harness
•1
(3)
Double-strap
carrying
harness
•1
(4) hex wrench • • 1
(5)
Spark plug
wrench
••1
OIL FILLER CAP/DIPSTICK
OIL FILLER
OPENING
COMPONENT & CONTROL LOCATIONS
POWERHEAD ATTACHMENTS
The following Honda approved attachments can be used with the
powerhead. Consult your servicing dealer.
• Trimmer/Brush Cutter
•Edger
∙∙∙etc.
THROTTLE TRIGGER
INTERLOCK
ENGINE SWITCH
LOOP HANDLE
MAIN PIPE
SET PIN KNOB
JOINT KNOB
PROTECTOR
HANGER
THROTTLE TRIGGER
SPARK PLUG
SPARK PLUG CAP
(inside the top cover)
TOP COVER
AIR CLEANER
PRIMING
PUMP
CHOKE LEVER
FUEL RETURN TUBE
FUEL TUBE
FUEL TANK CAP
STARTER GRIP
ENGINE OIL FILLER CAP
MUFFLER
31VP86080.fm 5 ページ 2023年10月5日 木曜日 午後2時22分