75753
Figure 72
This check shall be performed using the proper tools.
Use a pump to fill with water heated to approx. 90
°
C and 2
to 3 bar pressure.
Replace the cup plugs (
1
) if leaks are found, use the proper
beater for their removal/refitting.
Replace the cylinder head if leaks are found.
Checking cylinder head wet seal
!
Before refitting, smear the plug surfaces with
water
−
repellent sealant.
Checking cylinder head supporting surface
Distortion found along the whole cylinder head shall not
exceed 0.20 mm.
If higher values are found grind the cylinder head according
to values and indications shown in the following figure.
75756
Figure 73
The rated thickness A for the cylinder head is 95
±
0.25 mm,
max. metal removal shall not exceed thickness B by
1
mm.
!
After grinding, check valve sinking. Regrind the valve
seats, if required, to obtain the specified value.
1
0,4 C
D
0,025 / ¯ 25,4
0,4 TOTAL
C
0,01 / ¯ 50
A
B
SECTION 4
−
OVERHAUL AND TECHNICAL SPECIFICATIONS
E NG I NE S
31
ED. FEBUARY 2003
Содержание 445/M2
Страница 1: ...CASE ENGINES 445 M2 445T M2 668T M2 SERVICE MANUAL Part Number 6 74500...
Страница 2: ...Issued December 2003 6 74500 Bur Copyright 2003 Case LLC All Rights Reserved...
Страница 4: ...ENGINES 2 ED FEBUARY 2003...
Страница 7: ...ENGINES 5 ED FEBUARY 2003 UPDATING SECTION DESCRIPTION PAGE DATE OF REVISION...
Страница 8: ...ENGINES 6 ED FEBUARY 2003...
Страница 10: ...ENGINES 8 ED FEBUARY 2003...
Страница 12: ...ENGINES 2 ED FEBUARY 2003 SECTION 1 GENERAL SPECIFICATIONS...
Страница 18: ...ENGINES 8 ED FEBUARY 2003 SECTION 1 GENERAL SPECIFICATIONS...
Страница 22: ...ENGINES 12 ED FEBUARY 2003 SECTION 1 GENERAL SPECIFICATIONS...
Страница 24: ...ENGINES 2 SECTION 2 FEED ED FEBUARY 2003...
Страница 30: ...ENGINES 8 SECTION 2 FEED ED FEBUARY 2003...
Страница 40: ...SECTION 3 DUTY INDUSTRIAL APPLICATION 6 ENGINES ED FEBUARY 2003...
Страница 41: ...PART ONE MECHANICAL COMPONENTS SECTION 3 DUTY INDUSTRIAL APPLICATION MOTORI 7 ED FEBUARY 2003 DIAGNOSI...
Страница 42: ...SECTION 3 DUTY INDUSTRIAL APPLICATION 8 MOTORI ED FEBUARY 2003 DIAGNOSI...
Страница 104: ...SECTION 3 DUTY INDUSTRIAL APPLICATION 70 ENGINES ED FEBUARY 2003 zs...
Страница 107: ...PART TWO ELECTRICAL EQUIPMENT SECTION 3 DUTY INDUSTRIAL APPLICATION ENGINES 73 ED FEBUARY 2003 DIAGNOSI...
Страница 108: ...SECTION 3 DUTY INDUSTRIAL APPLICATION 74 ENGINES ED FEBUARY 2003 DIAGNOSI...
Страница 117: ...PART THREE TROUBLESHOOTING SECTION 3 DUTY INDUSTRIAL APPLICATION MOTORI 83 ED FEBUARY 2003 DIAGNOSI...
Страница 118: ...SECTION 3 DUTY INDUSTRIAL APPLICATION 84 MOTORI ED FEBUARY 2003 DIAGNOSI...
Страница 125: ...PART FOUR MAINTENANCE PLANNING SECTION 3 DUTY INDUSTRIAL APPLICATION ENGINES 91 ED FEBUARY 2003 DIAGNOSI...
Страница 126: ...SECTION 3 DUTY INDUSTRIAL APPLICATION 92 ENGINES ED FEBUARY 2003 DIAGNOSI...
Страница 134: ...SECTION 3 DUTY INDUSTRIAL APPLICATION 100 ENGINES ED FEBUARY 2003...
Страница 144: ...SECTION 4 OVERHAUL AND TECHNICAL SPECIFICATIONS 10 ENGINES ED FEBUARY 2003...
Страница 171: ...SECTION 5 TOOLS ENGINES 1 ED FEBUARY 2003 Tools SECTION 5 TOOLS 3 Page...
Страница 172: ...SECTION 5 TOOLS ENGINES 2 ED FEBUARY 2003...
Страница 174: ...SECTION 5 TOOLS ENGINES 4 ED FEBUARY 2003...
Страница 175: ...APPENDIX ENGINES 1 ED FEBUARY 2003 HYDRAULIC SYSTEM BRAKES APPENDIX Pagina SAFETY PRESCRIPTIONS 3...
Страница 176: ...APPENDIX 2 ENGINES ED FEBUARY 2003...