Hitachi Ex1900-5 Technical Assembly Procedure Manual (KO-297-00) – PDF Download

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Hitachi Ex1900-5 Technical Assembly Procedure Manual (KO-297-00)

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Hitachi Ex1900-5 Technical Assembly Procedure Manual (KO-297-00)

• Manual Language:English
• Pages: 294
• Size: 15.8 MB
• Downloadable:Yes
• Format:PDF

HITACHI EX1900-5 TECHNICAL ASSEMBLY PROCEDURE MANUAL (KO-297-00) – PDF DOWNLOAD:

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Description:

Hitachi Ex1900-5 Technical Assembly Procedure Manual (KO-297-00)

• 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 EX1900-5 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 Ex1900-5 Technical Assembly Procedure Manual (KO-297-00)

COVER........................................................................  1
Foreword.....................................................................  2
CONTENTS.....................................................................  3
	LOADING SHOVEL...........................................................  4
	BACKHOE..................................................................  5
	EX1900-5 Assembly Process Chart LOADER FRONT.............................  6
	EX1900-5 Assembly Process Chart BACKHOE FRONT............................  7
	1. Precautions...........................................................  8
		1-1. Safety precautions for servicemen...............................  8
		1-2. How to use a power wrench....................................... 24
		1-3. Work precautions................................................ 27
	2. Workers plan.......................................................... 33
		2-1. Transportation of Loader Front.................................. 34
		2-1'. Transportation of Backhoe Front................................ 35
	3. Parts check........................................................... 39
		3-1. Check........................................................... 39
	4. Preparations (loader front)........................................... 41
	4'. Preparations (backhoe front)......................................... 43
	5. Machines, apparatuses, tools, and materials necessary for assembly.... 45
	ASSEMBLY OF UNDERCARRIAGE................................................ 52
		6. Assembly of Undercarriage......................................... 53
			6-1. Preparation................................................. 53
			6-2. Connection of track frame and side frames................... 54
			6-3. Connection of travel motor hoses and adjuster hoses......... 64
			6-4. Assembly of motor covers.................................... 66
	ASSEMBLY OF UPPERSTRUCTURE............................................... 73
		7. Connection of undercarriage and upperstructure.................... 74
			7-1. Preparations before connection.............................. 74
			7-2. Preparation of undercarriage................................ 77
			7-3. Preparation of base machine................................. 78
			7-4. Connection of undercarriage and base machine assembly....... 81
			7-5. Connection of piping to center joint........................ 90
			7-6. Assembly of cab............................................. 91
			7-7. Assembly of fenders, steps, handrail and ladder............. 97
			7-8. Assembly of engine unit..................................... 99
			7-9. Mounting the counterweight..................................106
			7-10. Connecting the various sections............................112
				1. Pipe connection...........................................112
				2. Wire connection...........................................137
			7-11. Checking the stop valves and cock..........................154
			7-12. Final check of superstructure..............................160
			7-13. Releasing air from main pumps..............................165
			7-14. Trial operation of superstructure..........................168
			7-15. Option & STD parts.........................................170
				1. Additional fuel tank (OP).................................170
				2. Pump monitor parts (OP)...................................182
				3. HID light (OP)............................................189
	MOUNTING PROCEDURES FOR LOADER FRONT-END ATTACHMENT......................197
		8. Mounting procedures for loader front..............................198
			8-1. Preparation.................................................198
			8-2. Mounting of loader front....................................205
			8-3. Mounting the bucket.........................................215
			8-4. Adjustment of track link tension............................225
	MOUNTING PROCEDURES FOR BACKHOE FRONT-END ATTACHMENT.....................234
		9. Mounting procedures for backhoe front.............................235
			9-1. Preparation.................................................235
			9-2. Mounting of boom............................................245
			9-3. Mounting the bucket.........................................262
			9-4. Adjustment of track link tension............................273
	CHECKS & PERFORMANCE STANDARDS...........................................281
		10. Checks after completing of assembly..............................282
		11. Checking machine performance.....................................285
	BACK COVER...............................................................294

Please Note:

⦁ This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
⦁ Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.