Fuel Injection Pump: Installation
- Position injection pump on engine and install 2 injection pump-to-front cover nuts. Install mounting brackets and and tighten bolts.
- Install pump sprocket. To ease timing belt installation, fabricate a tensioner spring tool. See Fig 1
. Using tensioner spring tool, release belt tension, then rotate tensioner toward water pump and tighten tensioner top bolt. Install belt in original direction of rotation.NOTE: Maintain tension on belt to prevent it from slipping on crankshaft, camshaft and injection pump sprockets. After belt is positioned, loosen tensioner top bolt to tension belt.
- Ensure all timing marks are properly aligned. See Figure . Adjust injection pump timing. Tighten 2 injection pump retaining nuts and 4 bolts.
- Install and tighten injection lines on injection pump and injectors. Install all remaining fuel lines. Connect hoses to boost compensator and A/C throttle kicker.
- Connect throttle cable and speed control cable, if equipped. Install timing covers. Install drive belts, radiator fan and shroud. Connect battery ground cables. Start engine and check for leaks.