PERIODIC SERVICE
56
SERVICE AS REQUIRED
B
Replacing Fuses
Replacement of the fuse
1. Raise the operator's seat.
2. Remove the blown fuse.
3. Place a new fuse of the same capacity in position.
A
If the new fuse happens to blow out within a short time,
contact your dealer for inspection and repair. Never
"jump" the fuse with wire or foil, or install a larger
capacity fuse than is recommended.
C
Protected circuit
B
Checking and Replacing Blade
To avoid serious injury:
A
Be sure to stop the engine and remove the key.
A
Blades may be sharp. When you handle blades,
wear heavy gloves or wrap end of blade with a
rag.
C
Checking
The blade cutting edges should be kept sharp at all times.
Sharpen the cutting edges, if they resemble blade (B).
Replace the blades if they appear similar to blade (C).
C
Replacing
1. Dismount the mower deck from the machine.
(See "DISMOUNTING THE MOWER DECK" in
"MOWER MOUNTING" section.)
Then turn it over to expose the blades.
2. Wedge a block of wood between the blade and mower
housing or use a box wrench over the pulley nut to
prevent the spindle from rotating while removing the
blade bolts; loosen the blade bolt as illustrated.
A
Use the proper metric size box or socket wrench to
tighten or loosen the blade mounting bolt.
(1) Fuse location
(2) Slow blow fuse
FUSE NO.
CAPACITY
(A)
Protected circuit
(1)
5
Start
5
Operator control
10
PTO clutch
15
Accessories
-
-
-
-
(2)
Slow blow fuse
30
Check circuit against
wrong battery connection
(A) New blade
(B) Worn blade
(C) Cracked blade
Summary of Contents for Z121S-AU
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Page 12: ... 5 SAFE OPERATION 5 DANGER WARNING AND CAUTION LABELS ...
Page 13: ...SAFE OPERATION 6 ...
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