2. (Manual transmission) Remove flywheel.
3. (Automatic transmission) Remove the drive disk.
4. Remove the rear end cap. Remove the two bolts, end cap and dust cover.
Dismantling of the block of cylinders (L-series): 1- front oil seal; 2-bolt (M.Z. 23 Nm), 3 - timing belt cover, 4 - gasket, 5 - cylinder block, 6 - nut (54 Nm + 90°), 7 - connecting rod cap, 8 - connecting rod bearing shell, 9 - connecting rod, 10 - retaining ring, 11 - piston, 12 - piston rings No. 1 and No. 2, 13 • oil scraper ring (ring and expander), 14 - piston pin, 15 - connecting rod bushing, 16 - flywheel (manual transmission) or master disk (automatic transmission), 17 - rear end cap, 18 - crankshaft rear oil seal, 19 - gasket, 20 - rear oil seal retainer, 21 - dust cap, 22 - bolt (M. 3.123 N-m-manual gearbox) (98 N.m - automatic transmission), 23 - crankshaft, 24 - main bearing shell, 25 - main bearing thrust half-ring, 26 - main bearing cap, 27 - bolt (M. 3.103 N·m).
Series L
KZ series
5. Install the engine on a stand for disassembly.
6. Remove the generator.
7. Remove the timing belt and pulleys.
8. Remove the cylinder head
9. (KZ only) Remove the alternator and alternator bracket.
10. Remove the water pump.
11. (KZ only) Remove the injection pump and timing gears.
12. Remove the injection pump.
13. (KZ only) Remove the oil pan, oil pump and rear gear cover.
14. (KZ only) Remove the oil cooler
15. Remove the water pipe and thermostat.
16. Remove the coolant temperature sensor.
17. Remove the engine support.
Dismantling of the block of cylinders (KZ-series): 1 - piston pin, 2 - piston rings, 3 - connecting rod bushing, 4 - flywheel, 5 - piston 6 - rear plate, 7 - circlip, 8 - connecting rod, 9 - connecting rod bearings, 10 - connecting rod cap, 11 - rear retainer oil seal, 12 - jet, 13 - right balance shaft, 14 - balance shaft thrust plate, 15 - left balance shaft, 16 - check valve, 17 - oil nozzle, 18 - balance shaft driven gear, 19 - crankshaft, 20 - thrust bearing, 21 - main bearing, 22 - main bearing cap, 23 - gasket, 24 - oil receiver, 25 - oil pan, 26 - gasket.