01.8 General 352/352 A Crankcase b a UZOI - 0021 e 1) If mating surface is remachined to next repair stage, pistons of reduced compression height must be installed. Cylinder Bores (e) 1) Not engine 353.9591 977. 2) Possible repair- crankcase with dry cylinder liners may be installed. If necessary, the scope of work can be requested. Camshaft Bearings Basic bores in crankcase 60,030 60,000 1.2/2 Engine Type I 352 352 A Overall height of crankcase a (Production size) .
mm 359,10 359,00 Repair stage I " mm 358,80 358,70 Repair stage 11 'I mm 358,50 358,40 Repair stage III 'I mm 358,20 358,10 Permissible Crosswise b unevenness of mating surface Lengthwise e mm 0,017 0,03 mm Peak-ta-valley height of upper mating surface mm 0,008 up to 0,016 Permissible parallel misalignment of upper to lower mating surface d in lengthwise direction mm 0,1 Pressure test in water bar 2,5 Piston may recede = - mm 0,07 Piston may project =+ mm 0,30 Normal mm Normal I mm Normal 11 mm Repair stage I mm Repair stage 11 mm Repair stage III mm 97,010 96,990 97,085 97,065 97,135 97,115 97,510 " 97,490 98,010 " 97,990 98,510 'I 98,490 97,010 21 96,990 - - 97,0102) 96,990 Permissible ovality mm 0.01 Permissible conicity mm 0,01 Permissible deviation of c~linder bores perpendicular to cranksha t axis, relative to 200 mm length mm 0,04 Peak-ta-valley height of the cylinder bores mm 0,003 up to 0,005 Waviness of cylinder bores mm max.
50% of peak-ta-valley height at top reversal point of 1 st piston ring Wear in liner in centre of liner mm max.0,12 mm max.0.05 Bore depth for machining to the repair stages mm min. 250