Disassembling And Reassembling Procedures; Tool - Doosan DX140R Shop Manual

DISASSEMBLING AND
REASSEMBLING PROCEDURES

Tool

The tools necessary to disassemble / reassemble K7V pump are
shown in the following list.
The size of the bolts and plugs depend on the pump type.
Tool Name & Size
Name B
2
2.5
3
4
5
6
Allen wrench
8
10
12
14
17
19
19
22
24
Double ring
27
spanner, socket
30
wrench
32
Double
36
(single) open
41
end spanner
46
50
55
Adjustable
-
angle wrench
−
Torque wrench
Main Pump
Page 6
Ο Necessary
Hexagon
K7V63 socket head
cap screw
−
−
−
Ο
M5
Ο
M6
Ο
M8
Ο
M10
Ο
M12
M14
Ο
M16, M18
Ο
M20, M22
M24, M27
M12
−
Ο
M16
M18
M20
−
−
Ο −
M30
−
M36
Ο
Figure 1
Part Name
Pressure plug
VP plug, UNF plug
(PT screw)
−
−
−
Rc1/16
Rc1/8
Rc1/4
Rc3/8
Rc1/2
−
Rc3
Rc1
−
−
−
−
−
−
−
−
−
−
−
−
Medium size, 1set
Capable tightening with the specified torques
B
FG015033
ROH plug Hexagon
socket head
(PF screw) set screw
−
M4
−
M5
−
M6
−
M8
−
M10
G1/4 M12, M14
G3/8 M16, M18
G1/2 M20
−
G3/4
G1
−
G 1/4
3/4-16UNF
−
G 1/2
−
1 1/16-12UN
G 3/4
G 1
−
G1 1/4
G1 1/2
SP001945
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−