How to connect the oil pipes of the underground combustion scraper

1. If the front beam of the bucket is on the beam, the bucket locking pin should be taken down.

2. If the quick connector cannot be connected, it may be because after the oil circuit is disconnected, the bucket moves up and down for some reason, causing the pipeline oil pressure to be large. At this time, loosen the nut connecting the hard pipe and the hose at the mop tube seat to discharge the high-pressure oil.

3. Then start the engine of the tractor to slowly lift the bucket door and bucket respectively, and check whether the oil pipes and oil ports of the scraper leak oil.

4. When the tubing is connected, the cap on the quick connector should be unscrewed, the oil port of the quick connector should be wiped clean with cotton yarn, and the oil port position of the corresponding oil pipe should be connected, and the wrong connection should not be made.