Textron JACOBSEN GP400, Technical/Repair Manual

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ELECTRICAL
4252490-Rev A 4-7
4
Electrical Schematic Component Identification
Electrical components shown in the main schematic are identified with an alphanumeric callout. All electrical
components shown in the electrical schematic are listed below.
• A1—Control Module (See Figure 4-2.)
• A2—Fuel Shutoff Timer (See Figure 4-1.)
• B1—Engine Oil Pressure Switch (See Figure 4-4.)
• B2—Hydraulic Filter Pressure Switch (See
Figure 4-4.)
• B3—Engine Temperature Sensor (See Figure 4-5.)
• E1—Work Light (See Figure 4-5.)
• E2—Work Light (See Figure 4-5.)
• F2—10A Fuse (See Figure 4-5.)
• F3—20A Fuse (See Figure 4-2.)
• F4—10A Fuse (See Figure 4-1.)
• F5—10A Fuse (See Figure 4-5.)
• F6—15A Fuse (See Figure 4-5.)
• F7—40A Fuse (See Figure 4-1.)
• G1—12V Battery (See Figure 4-1.)
• G2—Alternator (See Figure 4-1.)
• G3—Stator (See Figure 4-1.)
• H1—Hour Meter (See Figure 4-1.)
• H2—Alarm Light (See Figure 4-2.)
• H3—Horn (See Figure 4-3.)
• H4—Engine Oil Pressure Light (See Figure 4-4.)
• H5—Hydraulic Filter Pressure Light (See Figure 4-4.)
• H6—Engine Temperature Gauge (See Figure 4-4.)
• J1—Control Module Connector (See Figure 4-2.)
• J2—Control Module Connector (See Figure 4-2.)
• J3—Program Connector (See Figure 4-2.)
• J4—3-Pin Connector (See Figure 4-3.)
• J5—12V Accessory Socket (See Figure 4-5.)
• J6—Air Seat Connector (See Figure 4-5.)
• J7—Paddle Option Connector (See Figure 4-5.)
• K1—Start Relay (See Figure 4-1.)
• K2—Glow Plug Relay (See Figure 4-1.)
• K3—Engine Stop Relay (See Figure 4-1.)
• M1—Starter Motor (See Figure 4-1.)
• M2—Fuel Pump (See Figure 4-2.)
• N1—Voltage Regulator (See Figure 4-1.)
• R1—Glow Plugs (See Figure 4-1.)
• S1—Key Switch (See Figure 4-1.)
• S2—Backlap Switch (See Figure 4-2.)
• S3—Raise/Lower Switch (See Figure 4-3.)
• S4—Seat Switch (See Figure 4-3.)
• S5—Horn Switch (See Figure 4-3.)
• S6—Park Brake Switch (See Figure 4-3.)
• S7—Mow Switch (See Figure 4-4.)
• S8—Mow/Transport Switch (See Figure 4-4.)
• S9—Light Switch (See Figure 4-5.)
• Y1—Fuel Shutoff Solenoid (See Figure 4-1.)
• Y2—Carb Solenoid (See Figure 4-1.)
• Y3—Mow Solenoid (See Figure 4-3.)
• Y4—Raise Solenoid (See Figure 4-3.)
• Y5—Lower Solenoid (See Figure 4-3.)