H21/32
Page
2/3
Engine Maintenance General
Preparations for Maintenance
엔진
정비
일반사항
정비점검
준비사항
Section No.
G09110
Rev.
1A
HYUNDAI HEAVY INDUSTRIES CO., LTD
.
Engine & Machinery Division 05.04/CSW
List of Overhaul Manhours for One Unit and Related Special Tools
Working Sequence
: Dismantling Step
Special Tools
Overhaul
manhours
for one unit
: Remounting Step
Maintenance
Sheets
Tool No.
Description
Persons
Hours
91.400
Hydraulic jack (M39x2)
91.460
Support (M39x2)
91.510 Extension screw (M39x2)
91.290
Lifting device for main bearing cap
●
Main Bearing
M13250
91.300
Fitting device for main bearing
2
2.0
91.410 Hydraulic jack (M30x2)
91.470
Support (M30x2)
91.200
Guide support for connection rod
mounting
●
Big End Bearing
M32120
91.220
Turing bracket for connecting rod
1
1.5
●
Camshaft Bearing
M25300
91.860
Camshaft bush removal device
2
3.0
91.510 Extension screw (M39x2)
91.500
Support (M20x1.5)
91.530
Extension screw (M20x1.5)
91.400
Hydraulic jack (M39x2)
91.490
Support (M39x2)
91.210
Turing bracket for connecting rod
●
Cylinder Unit
M15000
91.230
Support device for connecting rod
& piston
2
4.0
91.400
Hydraulic jack (M39x2)
2
1.0
91.490
Support (M39x2)
91.510
Extension screw (M39x2)
●
Cylinder Head
M21000
91.110
Lifting tool for cyl.head
●
Intake/Exhaust Valve
M21200
91.120
Fit/removal
device
for
valve
cone/spring
1
1.0
91.650
Fitting device for exh.seat ring
91.660
Fitting device for inlet.seat ring
●
Valve Seat Ring
M21120
91.580
Removal device for exh.valve seat
1
1.5
●
Valve Guide
M21130
91.670
Fit/Removal device for valve guide
1
0.5
91.420
Hydraulic jack (M20x1.5)
91.500
Support (M20x1.5)
91.530
Extension screw (M20x1.5)
91.170
Piston lifting
91.160
Piston Guide
91.210
Turing bracket for connecting rod
●
Connecting Rod
M31000
91.220
Clamping support for connecting
rod
2
1.0
●
Piston, Piston Rings
M31100
91.250
Plier for piston ring opener
1
1.0
●
Con Rod, Piston Pin
M31100
91.240
Plier for piston pin lock ring (plier
85)
1
0.5
●
Small End Bearing
M32130
91.910
Removal Device for Piston Pin
Bush
1
1.0