Fiat Kobelco EX355 Tier2, Техническое руководство

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W4-1-4 EX355
FRONT ATTACHMENT
SM1325
SM1326
SM3504
7 8
SM3503
11
10
9
Installation
WARNING
Approx. weight of front attachment assembly:
• standard version: 6 800 kg (14 990 lb)
• BEH version: 6 100 kg (13 451 lb)
1. Install the front attachment
Install dust seals to boom foot.
Align the boom foot boss with the main frame
boss. Insert a thrust plate to both right and left
sides of the boom foot boss to take out clearance
between the boom foot boss and the main frame
boss the remaining clearance should be less than
1 mm.
2. Install boom foot pin ( 11 ) using a hammer and bar.
Install bolt ( 10 ) (2 used) and lock plate ( 9 ).
: 30 mm
: 490 N m (50 kgf m, 369 lbf ft)
3 Remove the plugs from the pipes or hoses.
Connect the arm and bucket hoses ( 7 ), ( 8 ) to the
pipes.
: 41 mm
: 295 N m (30 kg m, 215 lbf ft)
: 50 mm
: 324 N m (33 kgf m, 239 lbf ft)
4. Attach the boom cylinder to a crane. Lift the boom
cylinder and align the boom cylinder rod with the
pin hole on the boom.
NOTE - For easy alignment, start the engine and use
the boom control lever.
WARNING
Boom cylinder weight: 294 kg (648 lb)