H21/32
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Engine Maintenance General
List of Hydraulic Jack Sets
엔진
정비
일반사항
유압잭
세트
목록
Section No.
G09510
Rev.
1C
HYUNDAI HEAVY INDUSTRIES CO., LTD
.
Engine & Machinery Division 08.06/KGM
Required tool
Torque
Section
no.
Description
Tool no.
Tool parts
Screw
Size
Pre-
tightening
for Stud
(Nm)
Hydraulic
Tightening
for Nut
(bar)
Hydraulic
Untightening
for Nut
(bar)
Stud length
after
Tightening
(H mm)
Stud for
main
bearing cap
91.400
91.460
M39
×
2.0
50
+ loctite 243
1200
1200
+ 20 bar
(max. 5%)
114
3
2
+
−
M13250
Side bolt for
main
bearing cap
91.410
91.520
91.480
M30
×
2.0
50
+ Molycote
850
850
+ 20 bar
(max. 5%)
80
2
1
+
−
M15000
Stud for
cylinder
head
91.400
91.510
91.490
M39
×
2.0
50
+ Loctite
243
1100
1100
+ 20 bar
(max. 5%)
5
.
113
3
2
+
−
M31000
Stud for
connecting
rod shaft
91.421
91.420
91.530
91.500
M20
×
1.5
50
+ Molycote
1150
1150
+ 20 bar
(max. 5%)
50
2
1
+
−
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