Air Index; Specifications - Honda HRS216PDA User Manual

Air Index

An Air Index Information hang tag/label is applied to engines certified
to an emission durability time period in accordance with the
requirements of the California Air Resources Board.
The bar graph is intended to provide you, our customer, the ability to
compare the emissions performance of available engines. The lower
the Air Index, the less pollution.
The durability description is intended to provide you with information
relating the engine's emission durability period. The descriptive term
indicates the useful life period for the engine's emission control
system. See your EMISSION SYSTEM WARRANTY
additional information.
Descriptive Term
Moderate 50 hours (0 ~ 80 cc)
125 hours (greater than 80 cc)
Intermediate 125 hours (0 ~ 80 cc)
250 hours (greater than 80 cc)
Extended 300 hours (0 ~ 80 cc)
500 hours (greater than 80 cc)
1000 hours (225 cc and greater)

Specifications

Mower Features
HRS216K4PDA Honda rotary push mower, 21-inch mower
deck, flywheel brake, side discharge
Dimensions and Weights
Length
Width
Overall height
Dry weight
Cutting width
Cutting heights
Engine Design and Performance
Model
Type
Displacement
Bore and stroke
Compression ratio
Ignition system
(page 22) for
Applicable to Emissions
Durability Period
61-1/8 in (1554 mm)
23 in (585 mm)
37-3/8 in (948 mm)
62.2 lb (28.2 kg)
21.0 in (530 mm)
1 ~ 3 1/2 in (25 ~ 87 mm)
GCV160
4-stroke, overhead-cam,
single-cylinder, air-cooled
9.8 cu in (160 cc)
2.52 x 1.97 in (64 x 50 mm)
8.5:1
Transistorized magneto
Maintenance
Fuel Unleaded gasoline with a pump
octane rating of 86 or higher containing
no more than 10% ethanol by volume
Capacity: 0.25 US gal (0.93 L)
See "FUEL SYSTEM MAINTENANCE"
on page 16
Blade Bolt 36 ~ 43 ft-lb (49 ~ 59 N•m)
Torque
Engine Oil SAE 10W-30, API SJ or later
Capacity: 17.0 oz (0.50 L)
Refill amount: 12.0 ~ 13.5 oz
Spark Plug Type: NGK - BPR5ES
Gap: 0.028 ~ 0.031 in (0.7 ~ 0.8 mm)
Throttle Adjust for proper choke operation and
cable maximum governed speed.
Idle speed
Maximum 2,950 ~ 3,100 rpm **
Governed
Speed
Valve Intake: 0.15 ± 0.02 mm
clearance
Exhaust: 0.20 ± 0.02 mm
(cold)
* Actual amount will vary due to residual oil in the engine. Always
use the dipstick to confirm the actual level
** Do not try to increase the engine speed above the maximum
governed speed; the blade could fracture and come apart.
to prevent fuel-related
problems
(0.35 ~ 0.40 L)*
1,700 ± 150 rpm
(page 5).
page 5
page 9
page 10
page 11
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