Tadano GR-700N, Service Manual

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Y-1 Y-1
Service Data
5
WY01-2692E
4. Slewing section
(1 mm = 3.93701 × 10
-2
in)
Item Standard value Remarks
Amount of slewing play
Horizontal play 5.0 mm or less
Vertical play 2.5 mm or less
5. Boom section
5.1 Boom slide plate
(1 mm = 3.93701 × 10
-2
in)
Location used
Standard
thickness (mm)
Replacement
standard (mm)
Remarks
Limit value
Base boom
section
Front
Upper (on upper part of side face) 21 19
Lower (on rounded face)
18 16
2-piece
or 16 or 14
2nd boom
section
Front
Upper (on upper part of side face) 21 19
Lower (on rounded face)
18 16
2-piece
or 16 or 14
Rear
Upper (on oblique face) 49 46
Side
15 13
or 19 or 17
Lower (on rounded face) 12 - 14 10 - 12
3rd boom
section
Front
Upper (on upper part of side face) 21 19
Lower (on rounded face)
18 16
2-piece
or 16 or 14
Rear
Upper (on oblique face) 49 46
Side
15 13
or 19 or 17
Lower (on rounded face) 12 - 14 10 - 12
4th boom
section
Front
Upper (on upper part of side face) 21 19
Lower (on rounded face)
18 16
2-piece
or 16 or 14
Rear
Upper (on oblique face) 49 46
Side
15 13
or 19 or 17
Lower (on rounded face) 12 - 14 10 - 12
5th boom
section
Front
Upper (on upper part of side face) 21 19
Lower (on rounded face)
18 - 48 16 - 46
3-piece
or 18 - 46 or 16 - 44
Rear
Upper (on oblique face) 49 46
Side
15 13
or 19 or 17
Lower (on rounded face) 12 - 14 10 - 12
Top boom
section
Rear
Upper (on oblique face) 49 46
Side
15 13
or 19 or 17
Lower (on rounded face) 15 - 26 13 - 24