2013 — 2026
7.7L I6 (OM936)
Diesel
Check AdBlue system pressure | Note: The OM936 engines are prone to AdBlue injector clogging; ensure no dash warnings are present.
Assess Gearbox responsiveness | Note: Check for smooth automated manual shifts; jerky behavior often indicates a failing clutch actuator.
Inspect Chassis for NZ coastal rust | Note: Check air suspension bellows and frame rails for corrosion, common in humid NZ environments.
Verify EGR valve operation | Note: Look for sluggish throttle response or smoke, indicating carbon buildup requiring a clean or replacement.
Initial oil and filter change including cabin air filter and thorough chassis lubrication.
Transmission fluid flush and inspection of brake pads and air dryer cartridge.
Major service including valve clearance adjustment and inspection of all rubber coolant hoses and belts.
Perform oil and fuel filter replacements every 20,000km due to local fuel quality.
Inspect and grease all steering linkages and kingpins during every service interval.
Regularly drain the air system tanks to prevent water accumulation.
Monitor the DPF differential pressure sensor to avoid forced regeneration cycles.
Verify the condition of the electrical harness near the engine block for heat damage.
Estimated repair costs if issues arise
Critical failure point that can leave you stranded; budget for genuine replacements.
Common electronics failure in Euro 6 systems; replace with OEM parts to avoid recurring faults.
Standard wear item; replace in pairs to ensure level vehicle height.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer