HOW TO CHARGE FREON GAS FROM LIQUID SIDE

HOW TO CHARGE FREON GAS FROM LIQUID SIDE. Tools: Refrigeration gas manifold with colored hoses; Scales; General mechanic tools with ratchet spanners; Freon gas cylinder with correct gas as per specification. Prerequisites: A/C cooling system strainers and condensers were properly cleaned. No apparent leaks in the gas system [...]

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Plain bearings “MIBA” in hands

During a scheduled overhaul ... On “Caterpillar” engine my attention was attracted by main bearing shells manufactured by Miba. The peculiarity of their construction is [...]
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