CNH F5 Tier 4B (final) and Stage IV variants identified in publication 47730922 Diesel Engine Service Manual

Crankshaft pages illustrate measuring bearing clearance, the small working gap between the shaft and its bearing. A common-rail diagram identifies the fuel pump, shared pressure rail, injectors and sensors. Exhaust-treatment material explains components used to control emissions, including the coolant valve associated with the exhaust-fluid system. This is engine documentation rather than a complete machine service manual.

Systems & Components Covered

• Internal engine assemblies: Cylinder head, crankcase, crankshaft, pistons, connecting rods and valve-drive components.
• Fuel and air supply: Filters, injection equipment, turbocharger, intake and exhaust passages.
• Lubrication and cooling: Oil pump, coolant system, oil cooler, fan and associated lines.
• Exhaust-treatment equipment: Selective catalytic reduction and exhaust-gas recirculation, the systems used to reduce emissions.
• Engine-control electrics: Sensors, injection controls and monitoring of oil, cooling and air systems.
• Starting and charging: Starter, cold-start assistance, alternator and emissions-system electrical components.

The Digital Workshop Advantage

The applicability pages and the code at the top of a procedure help identify which engine arrangement is being described. Component keys explain the fuel-system drawings, while measurement illustrations show where clearances are taken. These references are useful when similar-looking parts appear across different F5 variants.