November 2008
Document 57.0009.0427
GTH-4017EX GTH-4514EX GTH-4013EX
xx
TABLE OF CONTENTS
Section 3 Rev. Maintenance Inspections 1
3.1 Introduction 1
3.2 About this section 2
3.3 Maintenance table 3
3.4 Maintenance inspection report 6
Section 4 Rev. Maintenance Procedures 1
4.1 Introduction 1
4.2 About this section 2
4.3 Table A procedures 3
A-1 Check the oil level within reduction gears, differential gears
and power divider reduction gears 3
A-2 Check the tightening of the wheel bolts 5
A-3 Check the tightening of all bolts and nuts 6
A-4 Check the couplings for oil leaks 6
A-5 Inspect the Operator's Manual 7
A-6 Inspect the decals and plates 7
A-7 Check the engine oil level 8
A-8 Clean the air suction filter (GTH-4013EX) 9
Clean the air suction filter (GTH-4017EX - GTH-4514EX) 10
A-9 Check and clean the radiator 11
A-10 Check the hydraulic oil level in the tank 12
A-11 Check the greasing of the boom section pads
(GTH-4013EX - GTH-4514EX) 13
Check the greasing of the boom section pads (GTH-4017EX) 14
A-12 Grease the forks 15
A-13 Grease all joints of the boom, the rear axle shaft joint,
the transmission shafts, the front and rear axles
and any equipment of the machine 16
A-14 Check the efficency of the lighting electric system 17
A-15 Check the efficency of braking system 18
A-16 Check the efficency of the steering selection system 19
A-17 Check the efficency of the fork balancing system 20
A-18 Check the efficient working order of the safety devices 21
A-19 Check the engine coolant level 24
A-20 Check the efficency of the overload warning system 25
A-21 Check the re-sequence of the boom telescope (GTH-4013EX) 26
4.4 Table B procedures 27
B-1 Check the efficency of the machine 27
B-2 Check the tension of the alternator belt 27
B-3 Check the tyre inflation 28
B-4 Check the tightening of the wheel nuts 29
B-5 Check the tightening of the cardan shaft screws 30
B-6 Clean the radiator fins 31
4.5 Table C procedures 32
C-1 Change the oil in the reduction gears, differential gears
and power divider reduction gear 32
C-2 Change the engine oil and relevant filter 33
C-3 Check the oil level in the front and rear differential gears 34
C-4 Check the oil level in the four wheel reduction gears 34
C-5 Check and clean the engine air filter (GTH-4013EX) 35
Check and clean the engine air filter (GTH-4017EX - GTH-4514EX) 36
C-6 Check the clamping of the cableheads to the battery terminals 37
C-7 Check the air suction hose between engine and filter 37
C-8 Check the cylinder chromium-plated rods 38
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