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White White Service Manual 6.354 Diesel Engines Service Manual THIS IS A MANUALPRODUCED BYJENSALES INC. WITHOUTTHE AUTHORIZATION OF WHITE OR IT’S SUCCESSORS. WHITE AND IT’S SUCCESSORS ARE NOTRESPONSIBLE FOR THE QUALITYOR ACCURACYOF THIS MANUAL. TRADE MARKS AND TRADE NAMES CONTAINED AND USED HEREIN ARE THOSE OF OTHERS, AND ARE USED HERE IN ADESCRIPTIVE SENSE TO REFER TO THE PRODUCTS OF OTHERS. WH-S-ENG 6.354 HITE 6.354 Engines TECHNICAL SERVICE MANUAL Form No. 432 667 1 INDEX SECTION I - Specifications 2-105 Tractor ........... . Page 3 7300, 8600 & 8800 Combines Page 11 Checking Fuel Injection Pump Timing .................... Page 10,16 SECTION II - lubrication Recommendation and Change Interval 2-105 Tractor. Page 19 7300, 8600 & 8800 Combines ..... . Page 21 SECTION III - Service 2-105 Tractor. . ......... Page 23 7300, 8600 & 8800 Combines ......... Page 41 Checking Fuel Injection Pump Timing ....................... Page 30,52 SECTION IV - Troubleshooting· ......................... Page 59 Comparison Chart ........................................ " ............ Page 64 Page 6 CYLINDER HEAD AND VALVES Type ......................................................................................................................... Overhead valve Construction ................................................................................................................... One piece Stud Size ........................................................................................................................... 1/2-20 Number of Studs .......................................................................................................................... 32 Maximum Cylinder Head Runout Lengthwise .................................................................................................................. . 0.010 Crosswise ...................................................................................................................... . 0.005 Maximum Material Removal to Resurface Head ....................................................................... . 0.012 Valve Port Diameters ;.; Intake .................................................................................................................. 1.579-1.589 Exhaust ................................................................................................................. 1.245-1.255 Valve Face and Seat Angle ...... ................................................................................. ................ 45° Valve Seat Width Intake .............................................................................................................................. 3/32 Exhaust ............................................................................................................................. 7/64 Valve Arrangement (Front to Rear) ........................................................................ I-E-E-I-I-E-E-I-I-E-E-I Valve Length Overall Intake ................................................................................................................... 4.345-4.830 Exhaust 4.862-4.845 Valve Stem Diameter Standard Intake .................................................................................................... . 0.3735-0.3725 Standard Exhaust .................................................................................................. . .0.373-0.372 Valve Running Clearance in Guides Standard Intake ..................................................................................................... 0.0015-0.0035 Maximum .................................................... :..................................................................... 0.005 Standard Exhaust ....................................................................................................... 0.002-0.004 Maximum ...................................................................................................................... 0.006 Valve Head Diameter Intake ......................................................................................................................... 1.746-1.736 Exhaust .................................................................................................................... 1.442-1.438 Valve Timing Intake Opens ............... : ................................................................................................ 13°BTDC . I ntake Closes ........................................................................................................... '" . 43° ABDC Exhaust Opens ........................................................................................................... 46°BBDC Exhaust Closes ........................................................................ ............ ...... ............... ........ 10° A TDC Valve Lift ..............................................................................•................................... ; .... 0.4312-0.4214 Maximum Valve Face Runout ......................................................... 0.001 Measured at 90° to angular face Maximum Valve Stem Runout ......... ;........................................................................................ None Maximum Valve Seat Runout ."".............................................................................................. 0.002 Valve Depth in head ........... : .............................................................................................. 0.029-0.050 Valve Margin Standard ...................................................................................................................... 0.055-0.060 Minimum ....................................................................................................................... 0.030 Valve Clearance Cold - Intake and Exhaust (preliminary - Reset Hot) ........................ ... ............... ........ ............ 0.012 Hot - Intake and Exhaust ................................................................... , ................................. 0.010 Valve Seat Insert Counterbore Intake Inside Diameter ............................................................................................... 2. 0165-2.0175 Intake Depth ............................................................................................................... 0.283-0.288 Exhaust Inside Diameter ................................................................................................ 1.678-1.679 Exhaust Depth .............................................................................................................. 0.375-0.380 Intake and Exhaust Maximum Corner Radius ........................................................................... 0.015 Injector Protusion Below Bottom Surface of Head ........................................................................ 0.224
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