16
SECTION 10 -- ENGINE -- CHAPTER 1
6-62720 -- 09 -- 2006
FUEL SUPPLY PUMP DATA mm (in.)
Eccentricityofdriveshaft .................................. 3 (0.1181)
Diameterofdriveshaftatbushings ......................... 31.975 to 32.000 (1.1049 to 1.1050)
Internaldiameterofinstalledandreamedbushings ........... 32.050 to 32.075 (1.2589 to 1.2628)
Interferencebetweenbushingsandseats.................... 0.063 to 0.140 (0.0025 to 0.0055)
Assemblyclearancebetweenshaftandbushings ............. 0.050 to 0.100 (0.0020 to 0.0039)
Thicknessofinternalwasher ............................... 1.45 to 1.50 (0.0571 to 0.0591)
Thicknessofexternalwasher .............................. 2.93 to 3.00 (0.1154 to 0.1181)
CRANKCASE/CYLINDER BLOCK DATA mm (in.)
Cylinder block (4--cylinder engines) ......................... cast--iron monobloc with replaceable
dry--fitted cylinder liners, incorporating
seatings for crankshaft bearings, cam-
shaft and pushrod/tappet assemblies
Internal diameter of cylinder liners (4--cylinder engines) ........ 104.000 to 104.024 (4.0945 to 4.0954)
(
1
)
External diameter of cylinder liners (4--cylinder engines) ....... 107,020 to 107.050 (4.2134 to 4.2146)
Diameter of cylinder bores (4--cylinder engines) .............. 106.850 to 106.900 (4.2067 to 4.2087)
Interference fit between cylinder liners and bores
(4--cylinder engines) ......................................
0.120 to 0.200 (0.0047 to 0.0079)
Liner internal diameter oversizes (4--cylinder engines) ......... 0.4 to 0.8 (0.0157 to 0.0315)
Liner external diameter oversizes (4--cylinder engines) ........ 0.2 (0.0079)
Maximum permissible liner ovality or taper due to wear (
2
)
(4--cylinder engines) ......................................
0.12 (0.0047)
Diameter of main shell bearing seats ....................... 84.200 to 84.230 (3.3150 to 3.3161)
Diameter of camshaft bearing seats:
--front .................................................. 54.780 to 54.805 (2.1567 to 2.1577)
--middle................................................. 54.280 to 54.305 (2.1370 to 2.1380)
--rear ................................................... 53.780 to 53.805 (2.1173 to 2.1183)
Diameter of standard tappet bores in crankcase .............. 15.000 to 15.018 (0.5906 to 0.5913)
Spare tappet oversizes .................................... 0.1--0.2--0.3 (0.0039--0.0079--0.0118)
(
1
) Measured after press--fitting and reaming.
(
2
) Measure in the area swept by piston rings, both parallel and perpendicular to the crankshaft axis.
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