Diesel engine repair small details

Do not use a spanner wrench to tighten the cylinder head screws to prevent the nut from rotating and the screw tightening torque is not uniform, resulting in plane deformation of the cylinder head. Use a special sleeve and torque wrench to evenly tighten the diagonal from the middle to the edge.

It is forbidden to use silk cloth cover air cleaners. Some air cleaners cover the air filter with a layer of silk cloth. This is believed to enhance the filter effect of the diesel engine and make the air cleaner. In fact, the silk cloth will hinder the air from entering the cylinder smoothly, causing the cylinder to supply insufficient gas and incomplete combustion, leading to black smoke and power drop of the diesel engine.

When the diesel engine was overhauled with cotton yarns, some of the operators would repeatedly scrub the parts and the interior of the crankshaft with cotton yarn and diesel oil. Although the oil was removed, a layer of cotton fiber was easily attached to the oil filter in the oil pan. When the oil enters the oil passage, it will be easy to burn the tiles when it is used for a short time. Therefore, the cleaning part should use a brush.

LED-Q122


Germany imported beads

Imported French lens

mould Die-casting  Eight edge type Revolving arm

Optional emergency power supply≥3 hours



Main Feature:

1.ZF series of reflective shadowless lamp is widely used in various occasions operation lighting needs,is the ideal lighting equipment of modern operation room.

2.Full close streamline lamp body design completely meets the demand of the sterilization and high standard of laminar flow purification in operation room.

3.Adopting more than 5280 slices of reflection mirror, guaranteeing 1200 mm lighting depth.

4.Special design of color temperature compensation provides closer to that of natural sunlight and helps the doctor to distribute operation parts clearly and accurately.

5.The back-up bulb will start work within 0.2 seconds automatically in case the main bulb is damaged,ensuring the continuation of surgical operation. There`s failure indication in the handle control panel,to recommend the bulb to be changed after operation.

6.Detachable handle jacket ,can be used for high temperature (≤134℃)sterilized.

7.Digital-control circuit offers many functions, with 10 segment brightness selection stepless lighting regulation,brightness memory, low voltage start-up and power on self test etc.

8.The life-span of OSRAM halogen bulb is up to 1500 hours; the bulbs can be changed easily.

9.Germany ORSAM  lamp socket,thermostability

10.Balance arm can be optional Germany imported or domestic.

11.Mould Die-casting  Eight edge type Revolving arm



Overall Reflex LED Operating Light

Overall Reflex LED Operating Light,LED Surgical Lights,Overall Reflex LED Operating Light,Reflection Operating LED Light

Shandong Kang'erjian Medical Technology Ltd. , https://www.operatingtable.nl