Service Pioneer Travel | Hot weather, confined space, can not stop the firm service of Trinity.

“Customers think of us when they encounter problems.，It is the trust of our customers.，Every effort we make.，In order to live up to the trust and support of customers.。”

Hefei in August，The heat wave is rolling，Out of the air-conditioned room，I feel like I'm entering a big steamer box.，Sultry、Damp，Be so suffocated that one can't breathe。But some work，Had to brave the heat.，To complete the challenge that has to be completed.。

This day，Service EngineerYang QiluAndWu ChupingReceived a call from the dispatch center：A large-tonnage equipment of an Anhui customer has a large arm shaking.。After receiving the task，The two men immediately drove there.，After inspection，It was found that it was caused by insufficient grease between the sliding block in the third boom and the slideway in the second boom.。And the solution is simple.——Add butter to the upper arm and spread evenly.。

But the temperature reached 38 degrees.，The big arm feels hot.，Let alone get into it to spread butter.。In order to help customers solve the problem as soon as possible，Yang Qilu and Wu Chuping discussed the decision.，When the temperature drops slightly in the evening.，Work overnight，Do not delay the customer's construction the next day。

Night falls，The two men were ready.。For convenience, when the cross-sectional area is less than 0..Move in a space of 8 square meters，From Wu Chuping, who has a more advantageous body shape, to the inside of the upper arm.，Yang Qilu provided him with external support.。

Think back to the scene.，Wu Chuping said：“The cross-sectional area of the second arm is smaller，There is a telescopic cylinder inside.，Therefore, the internal activity space is greatly reduced.，After entering the upper arm.，I can only keep my head down.，Hunched over，With a bag of butter in one hand，While holding a mobile phone for lighting.，Clamp the foot on the telescopic cylinder and the bottom of the boom less than 10cmIn the crevice，Support yourself forward with your arms and elbows‘Sliding’Into the inside。”

“You can still feel the wind outside that night.，But the space inside the big arm is closed.，Poor air circulation，The temperature difference between inside and outside is at least 7-8 degrees，Wu Chuping has just entered the upper arm.，His head was already covered with sweat.。”Yang Qilu said，“When he came out of the first bag of butter,，The whole body has been soaked through.，With the butter rubbed on.，The clothes are all attached to the body.。”

After a short rest，Wu Chuping is carrying the second bag of butter.“Zha”Into the upper arm。To relieve the stuffiness in the upper arm.，Yang Qilu found a board.，Manually fan from the rear of the basic boom to the inside of the main boom，Increase air flow，Wu Chuping's sense of body has improved a little.。

One hour of homework before and after experience，Wu Chuping smeared butter evenly on the third section of the big arm tail slider and the second section of the big arm slider slideway.。The two men debugged the equipment overnight.，Make sure that the boom stretching and shaking phenomenon has completely disappeared，Normal work can be conducted the next day，Only then did I feel relieved.，At this time，It's two o'clock in the morning.。

Talking about this experience.，Wu ChupingSay：“Customers think of us when they encounter problems.，It is the trust of our customers.，Every effort we make.，In order to live up to the trust and support of customers.。”

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