Set a static safety gate
Confirm tyre markings and pressures, wheel damage, visible disc and pad condition, fluid evidence, suspension and steering play, accessory security and warning lamps. Unsafe findings stop the dynamic test.
VERIFY / FIELD NOTE 26

CONNECTED DECISIONS
Keep chassis findings inside the used-vehicle inspection. Price support through the maintenance and parts plan.
Confirm tyre markings and pressures, wheel damage, visible disc and pad condition, fluid evidence, suspension and steering play, accessory security and warning lamps. Unsafe findings stop the dynamic test.
Note propulsion, battery state, drive and regeneration mode, temperature, road surface, load, tyre pressure and speed range. Use a legal route covering parking, low-speed control, steady cruise, progressive acceleration and braking.
For PHEV, record engine entry, hybrid transitions and braking feel across available energy states. For EV, record response and regeneration without importing assumptions from a different battery or software version.
Under safe conditions, observe pedal consistency, pull, vibration, noise and control at different speeds. Do not disable safety systems or provoke emergency intervention simply to create a test.
Drift or vibration can involve tyres, wheels, alignment, bearings, suspension, steering, brakes, load or accessories. Preserve measurements and diagnosis instead of replacing the easiest visible component.
Scan after the drive, inspect odor, leaks and temperature differences, then repeat the affected route after corrective work. An invoice without a comparable retest does not close the behavior.
HANDOVER FILE
BUYER SCENARIO
Test a lightly used Tai 7 whose friction brakes show corrosion after storage and a higher-mileage vehicle with even wear and stable measurements. The lower odometer does not win until braking condition is resolved.
Stress the result by assuming “Observe propulsion transitions” reveals a conflict, “Expose friction-brake condition” is delayed, or “Connect chassis symptoms” changes before custody. Rework the cost, timing and stop condition using pre- and post-drive diagnostics, repeatable chassis observations, post-repair road-test result. A different VIN, propulsion route or installed configuration starts a new candidate record. The conclusion for Tai 7 Brakes, Regeneration and Road-Test Guide must explain how static tyre and brake record and route and energy-state log support or limit the selected route.
CLOSE THE FILE
For Tai 7 Brakes, Regeneration and Road-Test Guide, reconcile static tyre and brake record, route and energy-state log, pre- and post-drive diagnostics, repeatable chassis observations, post-repair road-test result. Mark each item verified, seller-stated, estimated or unresolved, and put a responsible person and expiry date beside the open work. Keep commercial rows separate so a change in one assumption does not silently rewrite the whole conclusion.
Immediately before payment or handover, repeat “Set a static safety gate” and confirm that the candidate still matches the reviewed record. Preserve the VIN, odometer, visible condition, keys, documents and relevant energy state. If the vehicle or a material specification changes, close this file and begin a new one.
OFFICIAL REFERENCE BOUNDARY
Fangchengbao may revise equipment, software and specifications. Match official information to the production record and actual installed hardware. Review the official Fangchengbao Tai 7 reference, then verify the candidate and destination independently.
BUYER QUESTIONS
No. Inspect and safely exercise the friction system.
No. Identify propulsion, software, state and mode first.
Unsafe tyres or brakes, severe warnings, leakage, unstable temperature or loss of control.