Platí pro: Engine 904 in model 368.004/006/112/115/117/185/187, 384.067/201/223, 688.277 Engine 904.924 in model 688.276 Engine 904.957 in model 688.276 Engine 906 in model 368.054/100/154, 382.123/175/184/185/186/188/189
Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.
On engine blocks with cylinder liners, the surface of the cylinder liner collar must be flush with the engine block deck. For used engines a recess of up to 0.04 mm is permissible.
.Maximum admissible deviation of the flatness at the engine block surface
Observe that after machining the engine block deck, the engine block height (A), must correspond to one of the degrees of tolerance (normal/repair stage I/repair stage II/ repair stage III).
Height (A) of the block, measured between the main bearings (upper shell seat) and the block's top face
Machine the engine block deck (1), correcting eventual unevenness and/ or eliminating the cylinder liner protrusion
Ensure to obtain the data listed next
Setting data of the grinding machine: Speed n = 1400/min (rpm) Longitudinal feed 800-1000 mm/min Vertical feed (each pass) 0.03 mm Cutting speed Vs = 27 m/s Grinding wheel diameter d = 370 mm Grinding wheel type Siva 39C 36 F8 CK Norton 39C 36 F8 CK
The rotation (n) is determined by the diameter (d) of the grinding wheel; n = (Vs. 1000 . 60) : (d . 3,1416)
Height (A) of the block, measured between the main bearings (upper shell seat) and the block's top face
