Hitachi Ex2500-5 Technical Assembly Procedure Manual (KO-278-00) – PDF Download

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Hitachi Ex2500-5 Technical Assembly Procedure Manual (KO-278-00)

File Details:

Hitachi Ex2500-5 Technical Assembly Procedure Manual (KO-278-00)

• Manual Language:English
• Pages: 225
• Size: 12.8 MB
• Downloadable:Yes
• Format:PDF

HITACHI EX2500-5 TECHNICAL ASSEMBLY PROCEDURE MANUAL (KO-278-00) – PDF DOWNLOAD:

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Description:

Hitachi Ex2500-5 Technical Assembly Procedure Manual (KO-278-00)

• Assembly work is the final touch that gives the machine life. The quality of a machine’s assembly affects its operative performance and service life of the machine.
• Because a machine’s value is determined by its assembly, those who do this work are required to have sufficient know-how about assembly.
• This manual basically contains assembly know-how such as methods and useful hints for assembling the EX2500-5 Hydraulic Excavator. Please read this manual carefully and try to keep it for reference before you engage in assembly or while you work.
• This manual is a practical compilation of the following three viewpoints: “the improvement of work safety”, “the improvement of efficiency” and “the enhancement of product quality.”

Table of Contents:

Hitachi Ex2500-5 Technical Assembly Procedure Manual (KO-278-00)

COVER......................................................................  1
Foreword...................................................................  2
EX2500-5 Assembly Process Chart LOADER FRONT...............................  3
EX2500-5 Assembly Process Chart BACKHOE FRONT..............................  4
CONTENTS...................................................................  5
	1. Precautions.........................................................  6
		1-1. Safety precautions for servicemen.............................  6
		1-2. How to use a power wrench..................................... 22
		1-3. Work precautions.............................................. 25
	2. Workers plan........................................................ 31
		2-1. Transportation of Loader Front................................ 33
	2'. Workers plan....................................................... 32
		2-1'. Transportation of Backhoe Front.............................. 34
	3. Parts check......................................................... 40
		3-1. Check......................................................... 40
	4. Preparations (loader front)......................................... 42
	4'. Preparations (backhoe front)....................................... 44
	5. Machines, apparatus, tools, and materials necessary for assembly.... 46
	ASSEMBLY OF UNDERCARRIAGE.............................................. 54
		6. Assembly of Undercarriage....................................... 55
			6-1. Preparation............................................... 55
			6-2. Connection of track frame and side frames................. 57
			6-3. Connection of travel motor hoses and adjuster hoses....... 66
			6-4. Assembly of motor covers and steps........................ 68
			6-5. Assembly of travel motor guard (option)................... 69
	ASSEMBLY OF SUPERSTRUCTURE............................................. 71
		7. Connection of undercarriage and superstructure.................. 72
			7-1. Preparations before connection............................ 72
			7-2. Preparation of undercarriage.............................. 76
			7-3. Preparation of base machine............................... 77
			7-4. Connection of undercarriage and base machine.............. 79
			7-5. Connection of piping to center joint...................... 87
			7-6. Assembly of oil tank...................................... 88
			7-7. Assembly of cab........................................... 93
			7-8. Assembly of fenders, steps, handrail and ladder...........103
			7-9. Assembly of engine unit...................................104
			7-10. Mounting the counterweight...............................117
			7-11. Assembly of exhaust unit / head lamps....................120
			7-12. Assembly of option parts.................................125
			7-13. Checking the stop valves.................................130
			7-14. Final check of superstructure............................131
			7-15. Releasing air from main pumps............................137
			7-16. Trial operation of superstructure........................138
	MOUNTING PROCEDURES FOR LOADER FRONT-END ATTACHMENT....................140
		8. Mounting procedures for loader front-end attachment.............141
			8-1. Preparation...............................................141
			8-2. Mounting of loader front..................................150
			8-3. Mounting the bucket.......................................159
			8-4. Adjustment of track link tension..........................169
			8-5. Final trial operation check...............................171
	MOUNTING PROCEDURES FOR BACKHOE FRONT-END ATTACHMENT...................173
		8'. Mounting procedures for backhoe front-end attachment...........174
			8'-1. Preparation..............................................174
			8'-2. Mounting of boom.........................................179
			8'-3. Installation of arm......................................190
			8'-4. Mounting of bucket.......................................200
			8'-5. Adjustment of track link tension.........................208
			8'-6. Final trial operation check..............................210
	CHECKS & PERFORMANCE STANDARDS.........................................212
		9. Checks after completing the assembly............................213
		10. Checking machine performance...................................216
BACK COVER.................................................................225

Please Note:

⦁ This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
⦁ This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
⦁ Require some other service manual or have any queries: please WRITE to us at [email protected]