Category: Fuel System
- Series 638 – Section 2.9 Glow Plugs
- Series 638 – Section 2.10 Glow Plug Harness
- Series 638 – Section 2.7 Coolant Temperature Sensor (ECM)
- Series 638 – Section 2.8 Coolant Temperature Switch (Dash Light)
- Series 638 – Section 2.5 Fuel Nozzle
- Series 638 – Section 2.6 Engine Speed Sensor
- Series 638 – Section 2.4 High Pressure Fuel Lines
- Series 638 – Section 2.2 Transfer Pump
- Series 638 – Section 2.3 Injector Pump
- Series 638 – Section 2.1 Overview of Fuel System