0-4
INTRODUCTION
Precautions for assembly
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Tighten nuts and screws with the specied torques.
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Fit hoses and wiring being careful not to bend or twist them.
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Replace gaskets, O-rings, split pins and safety stop rights with new parts; make sure the tines of the split pin are separated
and bent and thus so they cannot come out of their seats.
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After tting the snap rings, make sure they are well inserted in their seat.
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When you need to lock threading with sealant, clean the part removing oil and grease, then apply drops of adhesive in order
to uniformly cover the threading.
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To apply sealants, clean the involved surface, remove any residual oil and grease, make sure there are no dents or dirt, then
apply the sealant uniformly making sure it completely surrounds any holes.
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Clean all the parts, remove dirt, oxidation, carbonaceous deposits, burrs and dents.
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Apply a lm of engine oil to all moving parts.
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When tting the electrical system connectors, remove oil, dust or water which can penetrate between the contacts and then
connect them tightly; when required force the connectors until the twin lock catch.
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Lock the anged couplings uniformly, tightening the screws in a crossed and alternating sequence.
Precautions to observe at the end of disassembly/assembly operations
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If you drained the coolant, screw down the drain cap and add new coolant up to the level. Start the engine and let the coolant
circulated in the cooling system and then top up.
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When the hydraulic equipment has been disassembled, add oil up to the indicated level. Start the engine and let the oil circu-
late in the hydraulic circuits and then top up.
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When the variable displacement pump is removed, connect the drain pipe and ll the casing using the cap provided for this
purpose.
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After having reassembled the joint boxes, cylinder joints and driveshafts, grease completely.
0.1.4 - Lifting instructions
DANGER
Machine units with a weight over 25 kg or with large dimensions, must be supported or removed with a lifting device
and metal cables or polyester belts.
Metal cables - belts
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Use cables or polyester belts suitable for the weight to lift, referring to the following tables:
Table 1
METAL CABLES (standard «S» or «Z» twisted type) POLYESTER BELTS (with slots - simple)
cable Ø mm Capacity (kg) Width (mm) Capacity (kg)
60° 90° 60° 90°
8 650 620 500 25 500 400 860 700
10 1000 1740 1420 50 1000 800 1730 1410
12 1450 2500 2050 62 1250 1000 2160 1760
14 2000 3460 2820 75 1400 1120 2420 1980
16 2600 4500 3670 100 2000 1600 3460 2820
18 3300 5710 4660 150 2500 2000 4330 3530
Note
The capacity is calculated with a safety coefcient.
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The cables and belts must be connected to the lifting hook in the central part; hooking the cables towards the end may cause
the load to slide during lifting.
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Never hang a heavy load from just one cable; always use two or more symmetrical cables.
DANGER
Suspension from just one cable can cause the load to rotate and cause the cable to come untwisted, or slide from the
winding position; these possibilities can cause serious accidents.
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