Excessive Engine Oil Consumption, Auto Rickshaw Maintenance Process

The vehicle is showing reduced pickup capability and decreased mileage. Engine oil is being consumed excessively, and an oil level check showed an abnormally low reading.

A significantly insufficient oil level, below the normal range, directly leads to reduced engine function. A precise diagnosis of the excessive engine oil consumption symptom is performed.

Excessive engine oil consumption led to carbon deposits in the nozzle area. Carbon buildup inside the combustion chamber is a key cause of reduced engine performance.

Carbon deposits cause a decrease in vehicle output and mileage. The condition of the combustion chamber is inspected to identify factors hindering engine operating efficiency.

Damage to the head valves was confirmed, and symptoms cannot be resolved by merely replacing the rings. It was decided to completely disassemble the engine to repair the engine head.

When valves are damaged, simply replacing parts is unlikely to achieve effective repair. Fundamental maintenance, including engine head repair, is initiated.

This situation could not be resolved by simple ring replacement maintenance and escalated to a situation requiring the entire engine to be removed for precise inspection.

These complex defects necessitate a comprehensive inspection of the engine.

Md Zakir judged the timing pinion to be in good condition with no functional issues, though some minor impact marks were found.

Replacing damaged parts is an inevitable step in the maintenance process.

The vehicle showed a phenomenon where the clutch would quickly loosen even after adjustment.

Severe body shaking, engine overheating, and unusual noises during vehicle startup stemmed from fundamental defects in the clutch system.

Insufficient engine oil lubrication caused the clutch plates to dry out, leading to noise and jerky movements while driving.

The clutch plate's wear was satisfactory, but the clutch pusher was severely worn and confirmed to require replacement.

To ensure proper clutch system operation, internal cleaning must be performed.

These complex issues negatively affected the overall driving performance of the auto rickshaw.

To resolve this, foreign matter inside the vent was completely removed using a wire to promote gas circulation.

During the assembly stage, bolts are tightened using a 5-6 Allen key.

The degree of wear was confirmed by comparing the length of the previously worn pusher with a new part.

After replacing with a new pusher, it was confirmed that the clutch lever operation became smoother.

After repair, engine responsiveness and shifting operations improved, enhancing vehicle performance.

After the complete service, engine performance tests were conducted. All previously noted issues of vehicle shaking, noise, engine overheating, and acceleration reduction were resolved.

After completing the full service, the engine was started to confirm improved engine sound, proving all problems were resolved.

Thus, the auto rickshaw was restored to a state capable of normal operation.

Prior to full assembly, including crankshaft and governor installation, preliminary checks were completed, examining component alignment and applying engine oil.

During the assembly process, engine oil was applied to components, and their alignment was thoroughly checked.

In particular, the practical process of installing the crankshaft and governor was shown in detail.

After tightening the fixing bolts, the rotational movement of the shaft is carefully checked.

The gaps between components are verified to ensure normal operation without play. After assembly, the smooth rotation of internal components is confirmed.

After tightening the bolts with a 5-6 Allen key, engine oil was added to diagnose the normal operation of the pump.

Md Zakir Auto demonstrated the correct setting method for the oil pump and how to check if it is functioning normally.

The timing belt of the BS6 auto rickshaw is a key component responsible for flywheel and valve actuation.

Md Zakir Auto meticulously adjusted key components that determine accelerator responsiveness and idle speed (RPM) to prevent excessively high RPMs and optimize fuel efficiency.

Precise belt alignment determines the overall engine timing setup, which is a specialized area requiring skilled expertise.

It was added that the overall engine timing and setting depend on the alignment of this belt, and that this setting is specialized know-how not publicly well-known.