1991 Nissan Patrol 3.2L Diesel · H531 JBH

A single major failure on the nearside front track‑rod end ball joint in late 2025 is the only serious defect recorded, and the subsequent MOT in November 2025 shows it was remedied, leaving only recurring advisories on front leaf‑spring shackle wear, a rear lower shackle bolt that was not fully tight, and tyre perishing. The latest test in May 2026 passed without any defects, indicating that, apart from the noted suspension wear, the vehicle has presented a stable MOT trend over the last six years. At 193,681 mi spread across 35 years the average annual accumulation is roughly 5,500 mi, well below the typical usage for a vehicle of this age. Such low mileage often points to light or intermittent use, which can reduce wear on consumables but does not eliminate age‑related deterioration such as corrosion of suspension mounting points or rubber hardening. The MOT record shows no large gaps, suggesting the vehicle has been regularly tested and therefore likely kept on the road rather than stored for extended periods. When inspecting the suspension, pay particular attention to the front leaf‑spring shackle pins and bushes for any looseness, squeaks or clunking when the vehicle is driven over bumps, and verify that the nearside rear lower shackle bolt is securely torqued – a loose bolt can manifest as a slight wobble in the rear axle under load. The track‑rod end that previously failed should be checked for excessive play by applying force to the steering wheel at the front wheels; any noticeable movement or a knocking sound warrants immediate attention. Tyre condition is also critical: the advisories on all four tyres indicate cracking or perishing, so a visual inspection for tread separation, sidewall cracks and uneven wear, followed by a road test for vibration or pulling, is essential. Given the age of the chassis, a thorough examination for rust or corrosion around the suspension mounting points, subframe and under‑body panels is advisable, as hidden deterioration can accelerate once the vehicle is put back into regular service. Replacing the leaf‑spring shackle bushings and the nearside front track‑rod end, tightening the rear lower shackle bolt to specification, and fitting a fresh set of tyres will address the current advisories and reduce the likelihood of near‑term failures. A comprehensive pre‑purchase inspection covering these items will give a clear picture of the vehicle’s roadworthiness and any imminent maintenance costs.