ASSEMBLING
6-36
INSTALLING ARM
d
WARNING: Never allow anyone to enter into the area
under lifted arm (2).
1. Apply grease to boom (1) and arm (2) connecting pin (3).
2. While slinging arm (2) with a crane, align pin hole (4) of
arm (2) with that of boom (1).
3. Install the plate between boom (1) and arm (2). Align
boom (1) bottom hole with the boss hole on the arm
(2). Measure clearance “a.” If clearance “a” is 1 mm (0.04
in) or more, remove the shim on the pin and install it, as
illustrated
d
WARNING:
•
When aligning the centers of the pin and pin hole,
never put fingers into the pin hole.
•
When using a hammer, wear safety equipment
such as safety glasses or a hard hat to protect
against injury from flying pieces of metal.
•
When inserting the pin, never enter into the area
under arm (2).
4. Drive the pin into arm (2) and boom holes.
5. Insert pin lock plate (5) with bolts (6).
Tightening torque: 400 N•m (40 kgf•m, 290 lbf•ft)
M1J1-06-020
M1J1-06-021
1
2
4
3
1
5
6
2
Shim
Pin
Clearance (a)
M1J7-06-018
Summary of Contents for ZAXIS 450LC-3
Page 1: ...Serial No 020001 and up Hydraulic Excavator PART NO EM1J3 NA1 2 450LC 3 650LC 3 850LC 3 ...
Page 2: ... ...
Page 4: ......
Page 45: ...SAFETY SIGNS S 33 SS 862 SS 863 SS 859 1 2 3 ...
Page 46: ...SAFETY SIGNS S 34 SS3106039 SS3092349 SS 408 4 5 6 ...
Page 48: ...SAFETY SIGNS S 36 SS 024 SS 710 SS3089713 10 11 12 ...
Page 136: ...OPERATOR S STATION 1 88 MEMO ...
Page 138: ...BREAK IN 2 MEMO ...
Page 150: ...OPERATING THE ENGINE 3 12 MEMO ...
Page 270: ...TRANSPORTING 6 78 MEMO ...
Page 406: ...MAINTENANCE 7 136 M1J1 07 083 33 Retighten air compressor mounting bolts ...
Page 408: ...MAINTENANCE 7 138 MEMO ...
Page 410: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 MEMO ...
Page 438: ...SPECIFICATIONS 12 14 MEMO ...
Page 470: ...OPTIONAL ATTACHMENTS AND DEVICES 13 32 MEMO ...
Page 474: ...INDEX 14 MEMO ...