J
UNI
OR
TILLER
SP
ECI
F
IC
ATIONS
ENGINE
Type-
Tecumseh HS40, Type 55580K (Recoil Start);
four-cycle, single-cylinder, air-cooled, horizon-
tal crankshaft, manual choke, solid state elec-
tronic ignition.
Horsepower-
4
Fuel Tank
Capacity-
2 quarts.
Fuel
Requirements-
Clean, fresh, lead-free, automotive gasoline
(leaded, regular grade is an acceptable substi-
tute if lead-free is not available).
Eng
ine
O
il-
30 weight API Service SF or SE above 32°F
(1
0W30 is an acceptable substitute, but do not
use 10W40). Below 32°F use SAE 5W30
(SAE 10W is an acceptable substitute).
Engine
Oil
Capac
ity
21
ounces ; however, always fill to the top of
the oil fill tube.
Spark
Plug Type
Champion J-8 (or equivalent) or Autolite 356
(or equivalent). Canadian models: RJ-17LM .
Spark
Plug
Gap
.030 inch.
TILLER
Height-
Without handlebars: "
Recoil Start Model 20
With handlebars in low position 37
_
11
2"
With handlebars in high position .47"
Length-
With handlebars in low position 52-
1
/
2
"
Without handlebars .45"
Width
Hood width 16-
1
/
2
"
Tilling width 14"
Wheel width 18-5/8"
Width at top of handlebars 19-
1/2"
Weight
Recoil start model 149-lbs.
Wheel
and
Tire Size
3.25 x 5"; 15-to-20 psi (pounds / sq. inch)
Transmiss
ion
Gear oil capacity: 3-
1
/2 pints (55-to-57 ozs.)
RECOMMENDED
MA
INTENANCE
INTERVA
LS
MAINTENANCE
BEFORE EVERY EVERY EVERY
PROCEDURE EACH 10 30
50
USE HOURS HOURS
HOURS
Check Engine Oil l.evel "
•
Clean Engine Cooling Fins •
Check Bolts and Nuts ••
•
Check Tension on Drive Belts
..
•
Change Engine Oil
..
.
•
Oil and Grease Tiller •
Service Air Cleaner Foam Pre-Cleaner(except Junior) •
Check Transmission Gear Oil Level
..
•
Check Tines for Wear
•
Check Spark Plug •
Replace Air Cleaner Paper Filter (On Junior Model,
replace paper filter every 25 hours)
•
•
Check
oil level after every 5 operating hours.
..
Checkafter first 2
hours
of break-in operation.
...
Change
morefrequently in dustyor dirtyconditions.
(Chanqe
afterfirst 2 hoursof break-in operation.)
49
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