SAFETY PRECAUTIONS FOR REMOVAL AND REFITTING OPERATIONS Coat all moving parts with a thin film of engine oil. When reconnecting electrical connectors, first remove all traces of oil, dust and water from the inside of the connector and then push the two halves to- gether firmly; only apply the force necessary to clip the two halves togeth- er. Bolt down flanged fittings evenly, tightening the bolts gradually in a cross- wise pattern. 3. PRECAUTIONS TO BE TAKEN ON COMPLETION OF REMOVAL/REFITTING OPERATIONS If coolant has been drained from the engine, refit the drain plug and add new coolant to the correct level.
Start the engine to circulate the coolant and then check the level again and top up. After removing hydraulic components, top up the hydraulic oil to the spec- ified level. Start the engine to circulate the oil in the hydraulic circuits and then recheck the level and top up as necessary. After having removed a variable displacement pump, connect the drain pipe and fill the pump casing with oil through the filler hole provided. Grease stub axle housings, cylinder pivot mountings and drive shafts thor- oughly after assembly. 00-7