uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
488
Maintenance
4. Remove the drain bolt and washer from 
the bottom of the engine, and drain the 
oil into a suitable container.
5. Remove the oil filter and dispose of the 
remaining oil.
6. Check that the filter ga sket is not stuck to 
the engine contact surface.
u If it is stuck, you must detach it.
7. Wipe away dirt and dust adhering to the 
contact surface of the engine block, and 
install a new oil filter.
u Apply a light coat of new engine oil to 
the filter gasket.
8. Put a new washer on the drain bolt, then 
reinstall the drain bolt.
u Tightening torque: 
30 lbf∙ft (40 N∙m, 4.0 kgf∙m)
9. Pour the recommended engine oil into the 
engine.
u Engine oil change capacity (including 
filter): 
3.5 US qt (3.3 L)1Changing the Engine Oil and Oil Filter
You will need a special wrench to replace the oil 
filter. You can buy this wr ench from an authorized 
Honda Clarity Plug-In  Hybrid dealer.
When installing the new oil filter, follow the 
instructions supplied with the oil filter.
Drain Bolt
Washer
Oil Filter
19 CLARITY PHEV-31TRW6100.book  488 ページ  2018年10月25日 木曜日 午後2時29分 
569
uuSpecifications u
Information
■Brake Fluid
■ Transmission Fluid
■ Engine Oil
■ Engine Coolant
SpecifiedHonda Heavy Duty Brake Fluid DOT 3
SpecifiedHonda Automatic Transmission Fluid
ATF DW-1
Capacity Change 2.23 US qt (2.11 L)
Recommended·Genuine Honda Motor Oil 0W-20
·API Premium-grade 0W-20 detergent oil
Capacity Change 3.3 US qt (3.1L)
Change including filter 3.5 US qt (3.3L)
Specified Honda Long Life Antifreeze/Coolant Type 2
Ratio 50/50 with distilled water
Capacity1.31 US gal (4.97 L) 
(change including the remaining 
0.14 US gal (0.52 L) in the reserve tank)
■ High Voltage Battery System Coolant
■ Inverter  Coolant
SpecifiedHonda Long Life Antifreeze/Coolant Type 2
SpecifiedHonda Long Life Antifreeze/Coolant Type 2
■Tire
RegularSize235/45R18 94VPressure
psi (kPa [kgf/cm2])36 (250 [2.5])
Wheel Size Regular 18 x 8J
19 CLARITY PHEV-31TRW6100.book  569 ページ  2018年10月25日 木曜日 午後2時29分