Paccar MX-13 - Maintenance Specifications; General Engine Specifications; Lubricating Oil System

Maintenance Specications
Maintenance
Specications
General Engine
Specications
Horsepower
See EPA label on top of the valve cover or on the mixer manifold.
See EPA label on page 6-5.
Firing Order
1, 5, 3, 6, 2, 4
Crankshaft Rotation
(viewed from front of engine) Clockwise
Displacement
784 CID
(12.9 liters)
Bore and
Stroke 5.12 in. (130 mm) × 6.38 in. (162 mm)
Dry Weight
(includes Flywheel and Air Compressor) 2,725 lb. (1,236 kg.)
Idle Speed
Approximately 650 rpm
Maximum Loaded
Engine Speed
1,900 rpm
Maximum Governed
No-Load Engine Speed
2,200 rpm
Maximum Engine
Compression Brake Speed
2,100 rpm
5
Lubricating Oil System
Oil Pressure At Low Idle (minimum allowable) 27 psi (187 kPa) at 191°F (88°C) oil temperature
At Road
Speed 900-1,900 rpm (minimum
allowable)
40 psi (276 kPa) at 215°F (102°C) oil temperature
Regulated Oil
Pressure 72 psi (496 kPa) at 223°F (106°C) oil temperature
Total
System Capacity (Oil Pan and New Oil Filters) 42 qt (40.0 liters)
5-12