Lombardini LDW 502, Service Manual

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service manual
mod. 051135
Replacing the nozzle-injector, 93
Replacing the oil filter, 85
Replacing the starter motor, 87
Replacing the theromstatic valve, 89
Replacing the timing belt, 85
Rocker arm - pin dimensions, table, 48
Rocker arm - valve clearance, adjusting, 52
Rocker arm cover, assembling, 75
Rocker arm cover, disassembling, 33
Rocker arm pin, checking and overhauling, 48
Rocker arm, disassembling, 33
Rocker arms, assembling, 75
Routine engine maintenance, 21
S
SAE Classification, 14
Safety and environmental impact, 7
Sealants, table, 21
Sealing rings - pistons, pre-assembly, 63
Sealing rings, clearance table, 43
Sealing rings, dimensional check, 43
Sealing rings, dimensional table, 43
Shaft seals, 41
Special tools and equipment for maintenance, 19
Specific fuel consumption, table, 61
Speed governor and flow limiter, assembling, 72
Speed governor and flow limiter, disassembling, 35
Speed governor, checking and overhauling, 53
Speed governor, exploded diagram, 53
Springs - valve stems - valve guides dimensions, table, 51
Starter motor, replacing, 87
Static injection timing, adjusting, 55
Storing the engine (installed), 25
Storing the engine (uninstalled), 25
T
Tabella classi e dimensioni cilindri - pistoni, 42
Table of cam dimensions, 50
Table of camshaft dimensions, 49
Table of connecting rod dimensions, 45
Table of cylinder - piston classes and dimensions, 42
Table of diameters of connecting rods and half bearings, 44
Table of dimensions for springs - valve stems - valve guides, 51
Table of dimensions pin-rocker arm, 48
Table of head gasket and clearance volume values, 52
Table of sealants, 21
Table of sealing rings clearance, 43
Table of specific fuel consumption, 61
Table of tightening torques, 19
Table of uprated shoulder half-rings, 44
Technical specifications, 10
Terminology and glossary, 6
Thermostatic valve, replacing, 89
Tightening torques, table, 19
Timing belt casting, disassembling, 31
Timing belt drive, installing, 76
Timing belt drive, removing, 31
Timing belt pulley, assembling, 76
Timing belt rates, diagram, 55
Timing belt rating, checking, 54
Timing belt, assembling, 76
Timing belt, disassembling, 32
Timing belt, replacing, 85
U
Uprated shoulder half-rings, table, 44
Using this manual, 5
V
Valve - rocker arm clearance, adjusting, 52
Valve adjustments, 54
Valve guides - springs - valve stems dimensions, table, 51
Valve stems - springs - valve guides dimensions, table, 51
Valves, assembling, 64
Valves, checking and overhauling, 51
Valves, disassembling, 39
Valves, installing, 64
W
Warranty clauses, 6
Wiring diagram, 17