Case 845 TIER 3 GRADER Operator's Manual 87729470 - PDF DOWNLOAD

Page 70

OPERATING INSTRUCTIONS

RUN-IN 1. Operate the machine with a light load for the first 50 hours. Efficient engine operation is obtained with the engine coolant temperature held in the GREEN area of the gauge. Operating engine with coolant temperature below this range will result in incomplete combustion of fuel, higher fuel consumption with less power and will cause harmful gummy deposits within the engine.

The tightening torque of the 16 mounting capscrews is 508 Nm (51,6 kgf.m; 375 lb.ft). If cab enclosures are installed, be sure all cab accessories, such as windshields wipers, latches, glass, hinges, seat belts, etc. are in good condition. Always keep windows clean.

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WARNING: Never lubricate,

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service or adjust the machine with the engine running, except as called for in the Operation and Maintenance Instruction Manual to prevent accidents.

WARNING: If replacement of

glass is necessary, be sure to use safety glass or equivalent.

d) Check tandem wheel nuts. e) Check wheel lock nuts.

2. Inspect entire unit after the first 10 hours of operation. Tighten all loose bolts and check all brake and control adjustments. Check the hydraulic and electrical systems. After the first 100 hours of operation on a new unit or after major repairs perform the following services: a) Change transmission oil filter element. IMPORTANT: DISCONNECT THE

Fluid under pressure. Turn cap or cover slowly to relieve pressure before removing it.

WARNING:

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MASTER SWITCH AND CONNECTORS J1, J2, J3 FROM E.C.U. AND T7 FROM T.V.P. BEFORE WELDING ON MACHINE.

b) Change hydraulic oil filter element. c) Check the ROPS mounting capscrews after the first 50 hours of operation and periodically thereafter. WARNING: The protection

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offered by the ROPS structure may be impaired if it has been subjected to any modification or damage. 62


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