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13
Specifications
Engine
Model
TK 486
Number of Cylinders
4
Cylinder Arrangement
In-line vertical, number 1 on flywheel end
Firing Order
1-3-4-2
Direction of Rotation
Counterclockwise viewed from flywheel end
Fuel Type
No. 2 diesel fuel under normal conditions
No. 1 diesel fuel is acceptable cold weather fuel
Oil Capacity: Crankcase
13 qt. (12.3 liters) crankcase
Fill to full mark on dipstick
Oil Type
API Classification CI-4 or better
(ACEA Rating E3 or better for Europe)
Oil Viscosity
5 to 122 F (-150 to 50 C): SAE 15W-40
-13 to 104 F (-25 to 50 C): SAE 10W-40
-13 to 86 F (-25 to 30 C): SAE 10W-30
-22 to 32 F (-30 to 0 C): SAE 5W-30
Engine rpm:
Low Speed Operation
1450 ± 25 rpm
High Speed Operation
2200 ± 25 rpm
Engine Oil Pressure
18 psi (127 kPa) minimum in low speed
45 to 57 psi (310 to 390 kPa) in high speed
Intake Valve Clearance
0.006 to 0.010 in. (0.15 to 0.25 mm)
Exhaust Valve Clearance
0.006 to 0.010 in. (0.15 to 0.25 mm)
Valve Setting Temperature
70 F (21 C)
Fuel Injection Timing
10
°
BTDC (timed on No. 1 cylinder)
Low Oil Pressure Switch (Normally Closed)
17 ± 3 psi (117 ± 21 kPa)
Engine Coolant Thermostat
180 F (82 C)
Coolant System Capacity
7.5 qt (7.1 liters)
Radiator Cap Pressure
7 psi (48 kPa)
Engine Coolant Type
ELC (Extended Life Coolant), which is Red.
Use a 50/50 concentration of any of the following
equivalents:
Chevron Dex-Cool
Texaco ELC
Havoline Dex-Cool®
Havoline XLC for Europe
Shell Dexcool®
Shell Rotella
Saturn/General Motors Dex-Cool®
Caterpillar ELC
Detroit Diesel POWERCOOL® Plus
CAUTION: Do not add “Green” or “Blue-Green”
conventional coolant to cooling systems using “Red”
Extended Life Coolant, except in an emergency. If
conventional coolant is added to Extended Life Coolant,
the coolant must be changed after 2 years instead of
5 years.
Coolant System Capacity
7.5 quarts (7.1 liters)
Drive
Direct to compressor; belts to fans, alternator, and water
pump
Summary of Contents for Spectrum DE 30-2
Page 4: ...4...
Page 12: ...Safety Precautions 12...
Page 16: ...Specifications 16...
Page 31: ...Unit Description 31 1 Access Panels 2 Defrost Dampers Figure 12 Back View of Unit 1 2 AGA215...
Page 42: ...Operating Instructions 42...
Page 48: ...Electrical Maintenance 48...
Page 106: ...Structural Maintenance 106...
Page 110: ...Mechanical Diagnosis 110...
Page 114: ...Remote Evaporator Specifications 114...
Page 116: ...Remote Evaporator Maintenance Inspection Schedule 116...
Page 122: ...Remote Evaporator Electrical Maintenance 122...
Page 126: ...Remote Evaporator Refrigeration Service Operations 126...
Page 128: ...Remote Evaporator Structural Maintenance 128...
Page 130: ...Remote Evaporator System Diagnosis 130...
Page 134: ...Wiring and Schematic Diagrams Index 134...
Page 135: ...135 Schematic Diagram Page 1 of 2...
Page 136: ...136 Schematic Diagram Page 2 of 2...
Page 137: ...137 Wiring Diagram Page 1 of 4...
Page 138: ...138 Wiring Diagram Page 2 of 4...
Page 139: ...139 Wiring Diagram Page 3 of 4...
Page 140: ...140 Wiring Diagram Page 4 of 4...