Chevrolet 4500 HD 2023 Manual page 342

Axle weight rating : Front
Engine oil capacity
Capacity
Engine oil Thermostat: Starts
to open
Radiator pressure
Transmission oil capacity
Differential gear oil capacity
Service Specifications
Weights
4500HD: 2431 kg (5,360 lb)
4500XD: 3007 kg (6,630 lb)
5500HD: 3098 kg (6,830 lb)
5500XD: 3300 kg (7,275 lb)
Engine Oil
When changing oil and filter: 11.0 L (11.6 qt)
When changing oil only: 9.5 L (10.0 qt)
Engine Cooling System
19.6 L (20.7 qt)
82 85 °C (180 185 °F)
108 kPa (16 psi)
Transmission
13.7 L (14.5 qt)
Rear Axle
4500HD/4500XD:
9.7 L (10.2 qt)
5500HD/5500XD:
10.0 L (10.6 qt)
Technical Data
*1
*3
*4
*4
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