Cub Cadet 1420 User Manual

To remove spark plugs, always use a spark plug
wrench. Check gap after every 100 hours of opera¬
tion.
Replace a defective plug with a new plug. Set gap at
.025 inch. (Refer to Figure 28.) Tighten plug to 10-15
ft-lbs. See your authorized dealer for the correct
replacement plug.
Figure 28
1. SparkPlug
CLEANING OF CYLINDER HEADS
Cleaning of the cylinder heads should only be done by
your authorized Cub Cadet Dealer. This process is to
be done to keep your engine properly cooled and at its
peak efficiency. The frequency of cleaning is depend¬
ent upon the type of fuel used. When leaded fuel is
used the cleaning interval is 250 hours, and with
unleaded fuel the cleaning interval is 500 hours.
FIVE SPEED TRANSMISSION (1415 Tractor)
The transmission is lubricated and sealed at the fac¬
tory and does not require checking. If disassembled
for any reason, lubricate with 24 ounces of E.P.
Lithium grease.
HYDROSTATIC TRANSAXLE (1420 Tractor)
This is a sealed unit. It should only be serviced by an
authorized Cub Cadet Dealer.
HYDROSTATIC TRANSMISSION (1420 Tractor)
This is a sealed unit. It should only be serviced by an
authorized Cub Cadet Dealer.
DRIVE BELT REPLACEMENT
If drive belt replacement is required, contact your
authorized Cub Cadet Dealer.
BATTERY INFORMATION
A WARNING
A. Battery acid must be handled with great
care as contact with it can burn and blis¬
ter the skin. It is also advisable to wear
protective clothing (goggles, rubber
gloves and apron) when working with it.*
B. Should battery acid accidentally splatter
into the eyes or onto the face, rinse the
affected area immediately with clean
cold water. If there is any further dis¬
comfort, seek prompt medical attention.
C. If acid spills on clothing, first dilute it with
clean water, then neutralize with a solu¬
tion of ammonia/water or baking soda/-
water.
D. Since battery acid is corrosive, do not
pour it into any sink or drain. Before dis¬
carding empty electrolyte containers,
rinse them with a neutralizing solution.
E. NEVER connect or disconnect charger
clips to battery while charger is turned
on as it can cause sparks.
F. Keep all lighted materials (cigarettes,
matches, lighters) away from the battery
as the hydrogen gas generated during
charging can be combustible.
G. As a further precaution, only charge the
battery in a well-ventilated area.
* Always shield eyes and protect skin and
clothing when working near batteries.
A DANGER
BATTERIES CONTAIN SULFURIC ACID
AND MAY CONTAIN EXPLOSIVE GASES
(when electrolyte has been added).
KEEP BATTERIES OUT OF THE REACH
OF CHILDREN.
23

Cub Cadet 1420 Specifications

General

Brand	Cub Cadet
Model	1420
Category	Lawn Mower
Language	English