1997 Nissan Motor Home 2.4L Petrol · P438 CCT

A recurring pattern of suspension wear and braking marginality characterised the vehicle's record between 2023 and 2025, though the most recent test on 28 May 2026 was completed with no defects recorded. Previous inspections highlighted a trend of deteriorating front-end linkages and rear braking efficiency, suggesting a period of gradual wear that appears to have been addressed prior to the latest certification. With 72,822 miles recorded over 29 years, the vehicle has averaged approximately 2,511 miles per year. This low annual accumulation is typical for motor home usage but indicates a history of light use or extended periods of standing. Mechanically, such usage patterns often lead to the degradation of rubber bushings and the potential for braking components to lose efficiency due to inactivity, as evidenced by the previous advisories. Attention should be directed toward the front suspension and steering geometry, specifically the nearside front drop arm and intermediate drop arm bushes which were flagged as worn or deformed in 2023 and 2024. Additionally, the anti-roll bar linkage pins and bushes were noted as worn in 2025. During a test drive, listen for knocks or clunks when traversing uneven surfaces or during low-speed manoeuvring, as these are primary indicators of worn suspension bushings and linkage play. The braking system and rear chassis components require specific scrutiny. The 2025 record indicated that rear service brake requirements were only just met, suggesting a need for adjustment or repair. Evaluate the brake pedal travel and ensure there is no unevenness in deceleration. Furthermore, check for any excessive movement or rattle from the exhaust system, following the 2025 advisory regarding a defective rear exhaust mounting, and inspect the rear leaf spring shackle pins for signs of excessive play.