1
Brake pedal
2
Proximity switch magnet part
3
Proximity switch
4
Proximity switch mounting board
5
Bolt
Relay
Relay (MR5A411A1K)
The relay (MR5A411A1K) is located on the
front lower right side of the fuel tank.
This is the interlock system associated with
reel rotation OFF, pump neutral/brake, engine
stop solenoid, and controls engine starting
and reel rotation with the relay.
To distinguish each relay, see the relay
judgment table in the description of the item "
"Parking Brake Circuit" (Page 5-34) ".
1
84fbxl-003
Relay (MR5A411A1K)_001
1
Relay (MR5A411A1K)
Inspection of Relay (MR5A411A1K)
Remove the relay.
The normal measured resistance between
relay terminals 1 and 2 is about 75 Ω.
2
1
5
3
7
6
2
7
1
6
5
3
38jyg3-007
Inspection of Relay (MR5A411A1K)_001
■
1.
2.
Normal operation is when there is no
conduction between relay terminals 3 and
5, and 6 and 7.
2
1
5
3
7
6
2
7
1
6
5
3
38jyg3-008
Inspection of Relay (MR5A411A1K)_002
Normal operation is when there is
conduction between relay terminals 3 and
5, and 6 and 7 with battery voltage applied
between relay terminals 1 and 2.
2
1
5
3
7
6
2
7
1
6
5
3
38jyg3-009
Inspection of Relay (MR5A411A1K)_003
3.
4.
Electrical System
LM531
Electrical System
Page 5-35
Electrical components
Summary of Contents for Baroness LM531
Page 4: ...LM531 Introduction...
Page 6: ...LM531 Contents...
Page 12: ...LM531 Safety Page 1 6 Safety Signs and Instruction Signs...
Page 40: ...LM531 Maintenance Standards and Maintenance Page 3 26 Lubrication...
Page 55: ...Hydraulic System LM531 Hydraulic System Page 4 15 Hydraulic Circuit Configuration...
Page 84: ...LM531 Hydraulic System Page 4 44 Measurement...
Page 91: ...Electrical System LM531 Electrical System Page 5 7 General Inspection and Repair...
Page 132: ...LM531 Electrical System Page 5 48 Electrical components...
Page 152: ...LM531 Troubleshooting Page 7 8 Relating to Mower Unit...