operators_manual

Displacement 659 CID (10.8 liters)
Bore and Stroke 4.84 in. (123 mm) × 5.97 in. (152 mm)
Dry Weight (excludes flywheel and air compressor) 2,178 lb. (988 kg.)
Idle Speed Approximately 600–750rpm
High Idle speed 2,200 rpm
Maximum continuous engine speed with engine brake active 2,100 rpm
Fault code registers with engine brake active 2,300 rpm
Maximum Continuous No Load Governed Speed 2,200 rpm
Engine Over Speed 2,301 to 2,499 rpm
Misuse 2,300 rpm or greater
FEPTO Rotation and Ratio Clockwise, 1:1
FEPTO Torque Limit 516 lb-ft (continuous)
REPTO Torque Limit Clockwise, 1.3:1 (1 o’clock) 1.46:1 (11 o’clock)
REPTO Torque Limit (1 o’clock) 738 lb-ft (Max), 590 lb-ft (continuous)
REPTO Torque Limit (11 o’clock) 184 lb-ft (continuous)
Filter Specifications
Use of non-genuine filters.
PACCAR is not responsible for problems
caused by non-genuine filters that do not
meet PACCAR performance or durability
requirements.
Contact your local PACCAR authorized
repair location for specific part numbers.
ENGINE MAINTENANCE - Engine Specifications
38 Y53-1166-1G1 (08/2018)
2