Home Crosswords Crossword: Level 1 – Hydraulic Actuator Service

Crossword: Level 1 – Hydraulic Actuator Service

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Across

  • 14-19 :Some cylinders are equipped with a _____________ valve to protect them.
  • 59-65 :Oil ___________ can be external or internal.
  • 91-95 :When replacing a cylinder you will probably have to repeatedly ___________ it to evacuate the air.
  • 144-150 :Before opening up any hydraulic system, the careful mechanic will be sure to ___________ any pressure trapped in the system.
  • 154-166 :Oil sampling is one way of determining the level of ______________.
  • 244-250 :The inside of the barrel should be inspected to be determined if any ____________ has occurred.
  • 253-256 :If you can "see" that a cylinder rod is ___________, it probably cannot be straightened.
  • 258-268 :All service people MUST put extra effort in ensuring the ____________ within the system.
  • 316-322 :The cylinder _______-____________ will have seals on the inside and the outside.
  • 361-370 :This chemical is frequently applied to component drive surfaces to prevent the components rusting and seizing.
  • 376-379 :A machine shop will be able to __________ a cylinder barrel that only has minor damages.
  • 395-398 :A cylinder rod that is bent badly enough that you have to use a ________ gauge to know it is bent, can probably be straightened in a press.
  • 454-462 :The _____________ selected for the system must have the ability transfer power and heat, suspend particulates and flow within the required parameters.

Down

  • 19-169 :Whenever there is a catastropic _____________, the mechanic MUST ensure that all lines and the reservoir are completely cleaned out.
  • 35-210 :____________ is frequently the result low lubricant levels.
  • 74-174 :If it is deemed necessary to ____________ the hydraulic system, A portable "kidney" system is often used.
  • 122-272 :All mechanics need to have the ability to use the tools that can _____________ to one ten thousandths of an inch.
  • 133-408 :The ________________ floating in the hydraulic oil are very abrasive.
  • 154-379 :A common way of testing the output of a pump is to measure tha ________-_________for cylinder or motor operation.
  • 236-461 :______________ is the result of very low pressure (vacuum) forces working on the oil, causing the oil to vapourize.
  • 245-395 :The cylinder barrel must be inspected ballooned, scored or __________.