H21/32
Page
3/3
Engine Maintenance General
Clearances and Wear Limits
엔진
정비
일반사항
간극
및
마모
제한치
Section No.
G09200
Rev.
3B
HYUNDAI HEAVY INDUSTRIES CO., LTD
.
Engine & Machinery Division 06.10/YJH
Section
No.
Part
Schematic drawing
Nominal Size
Clearance
Wear and
Repair Limit
Idle gear shaft
and bushing
A=100
B=117
a = 0.156~0.262
b = 0.150~0.350
0.4
0.5
Timing gear
Backlash
c = 0.15~0.4
0.5
M35000
Other gear
Backlash
c = 0.15~0.4
0.7
Intake
Valve
Clearance (a)
0.5 mm
M21210
Exhaust
valve
Clearance (a)
0.5 mm
1) Valve
clearance is
with engine
cold.
2) (b) should
be set at ‘0’
prior to the
adjustment
of (a)
a
b