
Fusible Link
The fuse capacity of the fusible link is 30 A and
50 A.
Fuel solenoid: 30 A
1
1qgabk-013
Fusible Link_001
1
Fusible link (30 A)
Main fuse: 50 A
1
1qgabk-014
Fusible Link_002
1
Fusible link (50 A)
Fuse Box
Warning
Before performing maintenance on the
electrical system, be sure to disconnect the
negative terminal of the battery.
Important
If a fuse blows, a short may have occurred
within the electrical circuit.
Check for the cause, such as faulty terminal
connections, damaged wiring or terminals, or
incorrect wiring.
The fuse box includes spare fuses and tools.
1
pkm25s-015
Fuse Box_001
1
Fuse box
The machine uses a mini fuse for automobiles.
Replace an old fuse with a new fuse of the
specified capacity.
A B C D E
G
F
H I J
K
L
M
N
O
pkm25s-003
Fuse Box_002
A
5 A
Glow lamp timer
B
5 A
Glow lamp
C
5 A
Charge lamp, oil pressure lamp (engine oil
pressure lamp), water temperature gauge,
buzzer, solenoid timer, hour meter, fuel gauge
D
15 A
Reel normal rotation solenoid, reel reverse
rotation solenoid
E
15 A (Unused)
F
10 A Light
G
5 A
Glow lamp timer (start signal)
H
5 A
Alternator
I
5 A
Interlock (reel control)
J
5 A
Interlock (mainly start safety)
K
5 A
Spare
L
5 A
M
10 A
N
15 A
O
Tool
LM331
Electrical system
Page 5-22
Electrical components
Summary of Contents for LM331
Page 1: ...3 Unit Surround Trim Mower Service Manual Serial No LM331 10001 Ver 1 0...
Page 4: ...LM331 Contents...
Page 10: ...LM331 Safety Page 1 6 Safety Signs and Instruction Signs...
Page 26: ...LM331 Maintenance standards and maintenance Page 3 14 Mower Unit Layout...
Page 74: ...LM331 Hydraulic system Page 4 48 Adjustment...
Page 108: ...LM331 Electrical system Page 5 34 Adjustment...
Page 136: ...LM331 Main body Page 6 28 Inspection and repair of each section...
Page 159: ...Reference LM331 Reference Page 8 15 Electrical Circuit...