Lawn Mower User Manual

18
Specifications
Mower Features
Dimensions and Weights
Engine Design and Performance
Transmission Design and Performance
Maintenance
HRR216K9VYA Honda rotary mower, 21-inch mower deck,
3-in-1 Clip Director, Smart Drive variable
speed transmission, Roto-Stop blade brake
clutch, Auto Choke System™
Length 60.4 in (1534 mm)
Width 23 in (585 mm)
Overall height 39.9 in (1014 mm)
Dry weight 90.6 lb (41.1 kg)
Cutting width 21.0 in (530 mm)
Cutting heights 1-1/8 ~ 4 in (28 ~ 102 mm)
Wheelbase 24.4 in (620 mm)
Model GCV160
Type 4-stroke, overhead-cam,
single-cylinder, air-cooled
Displacement 9.8 cu in (160 cc)
Bore and stroke 2.52 x 1.97 in (64 x 50 mm)
Compression ratio 8.5:1
Ignition system Transistorized magneto
Transmission type Variable speed
Ground speeds 0 ~ 4 mph (0 ~ 1.8 m/s)
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 19 to prevent fuel-related
problems
page 7
Blade Bolt
Torque
36 ~ 43 ft-lb (49 ~ 59 N•m) page 11
Engine Oil SAE 10W-30, API SJ or later
Capacity: 18.6 oz (0.55 L)
Refill amount: 12.0 ~ 13.5 oz
(0.35 ~ 0.40 L)*
page 12
Spark Plug Type: NGK - BPR5ES
Gap: 0.028 ~ 0.031 in (0.7 ~ 0.8 mm)
page 13
Smart Drive
Cable
Adjust for proper operation. page 14
Idle Speed
(throttle
lever at
SLOW)
1,700 ± 150 rpm Shop
manual
Maximum
Governed
Speed
2,950 ~ 3,100 rpm ** Shop
manual
Valve
clearance
(cold)
Intake: 0.15 ± 0.02 mm
Exhaust: 0.20 ± 0.02 mm
Shop
manual
* Actual amount will vary due to residual oil in the engine. Always
use the dipstick to confirm the actual level (page 6).
** Do not try to increase the engine speed above the maximum
governed speed; the blades could fracture and come apart.