9.16 Accessories and Options – 9 Frame, Body, Cab and Accessories
Maintenance Manual Ottawa T2 4x2
9.16
Accessories and Options
9.16.1 Accessory
Relay
page
–
Diagnosis
Components
•
Accessory Circuit Breakers
•
Accessory Relay
•
Ignition Switch
Accessory Relay Circuit Diagnosis
9.16.2 Heater/Air
Conditioning (Optional)
page
–
Diagnosis
Components
•
AC On/Off Switch
•
Blower Motor
•
Cold Control
•
Heater/AC Relay
•
Heater Resistor Block
•
Heater Switch
•
Ignition Switch
Heater/Air Conditioning Circuit Diagnosis
Observation
Cause
Action
One accessory inoperative
Circuit breaker open
Reset. Repair short as needed. Re-
place circuit breaker as needed.
All accessories inoperative Defective
relay
Replace.
Defective wiring
Inspect connections and wires.
Test circuits. Repair or replace as
needed.
Observation
Cause
Action
Inoperative blower
Circuit breaker open
Reset. Repair short as needed. Re-
place circuit breaker as needed.
Defective resistor
Replace.
Defective heater switch
Replace.
Defective heater/AC relay
Replace.
Defective wiring
Inspect connections and wires.
Test circuits. Repair or replace as
needed.
Summary of Contents for Ottawa t2
Page 1: ......
Page 47: ...38 0 8 Electrical Instruments 0 Machine Complete Maintenance Manual Ottawa T2 4x2 ...
Page 53: ...44 1 11 Start Stop 1 Engine Maintenance Manual Ottawa T2 4x2 ...
Page 55: ...46 2 Transmission Maintenance Manual Ottawa T2 4x2 ...
Page 57: ...48 3 Driveline Axle Maintenance Manual Ottawa T2 4x2 ...
Page 73: ...64 5 4 Diagnosis Hydrostatic Steering 5 Steering Maintenance Manual Ottawa T2 4x2 ...
Page 81: ...72 7 11 Diagnosis Boom 7 Load Handling Maintenance Manual Ottawa T2 4x2 ...
Page 83: ...74 8 Control System Maintenance Manual Ottawa T2 4x2 ...
Page 145: ...136 11 2 Safety 11 Common Electric Maintenance Manual Ottawa T2 4x2 Chassis Power Board ...
Page 153: ...144 12 5 Air Dryer 12 Common Pneumatics Maintenance Manual Ottawa T2 4x2 ...
Page 155: ...146 D Error Codes Maintenance Manual Ottawa T2 4x2 ...
Page 261: ...252 0 4 Fastener Torque Values F Technical Data Maintenance Manual Ottawa T2 4x2 ...