NorAM 65E Turbo Motor Grader, Service Manual

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65E Turbo Motor Grader
Service Manual
8 - vii Service 2.00_2013.03
Section 8
Hydraulics
65. Do not attempt to service air conditioning system, if equipped. It is possible to be
severely frostbitten or injured by escaping refrigerant. Special equipment and
instruments are required to service air conditioning system. See an authorized dealer
for service.
66. Stop the engine before performing any service on the vehicle.
67. Always turn master switch to the "OFF" position when maintaining or servicing
machine.
68. When using compressed air for cleaning parts, use safety glasses with sideshields or
goggles. Limit pressure to 30 psi.
69. Escaping diesel/hydraulic fluid under pressure can penetrate skin causing serious
injury.
70. DO NOT use your hand to check for leaks. Use a piece of cardboard to search for leaks.
• Stop engine and relieve pressure before connecting or disconnecting lines.
• Tighten all connections before starting engine or pressurizing lines.
• If fluid is injected into skin, obtain medical attention immediately or gangrene may
result.
71. Fuel oil in the injection system is under high pressure and can penetrate the skin.
Unqualified persons should not remove or attempt to adjust a pump, injector nozzle or
any other part of the fuel injector system. Failure to follow these instructions can result
in serious injury.
72. Continuous long - term contact with used engine oil may cause skin cancer. Avoid
prolonged contact with used engine oil. Wash skin promptly with soap and water.
73. Wheels can be very heavy. Handle with care and ensure, when stored, that they cannot
fall and cause injury.
74. When checking tire inflation pressure, stand to the side in case of explosion.
75. Never use reconditioned tire rims.
76. If brakes are to be serviced, the machine must be secured to prevent movement.
77. Dispose of all drained fluids and removed filters properly.
78. If any servicing or adjustments require the battery to be disconnected, disconnect the
negative ( - ) ground cable.
79. When servicing electrical components, disconnect the negative ( - ) ground cable.
80. If welding is required on the machine, disconnect the negative ( - ) ground cable. Failure
to disconnect the battery may result in damage to the electrical components.