2.9.12. An arrangement of inserts of the main bearings on new bent shafts

Accessory of inserts of the radical bearings installed in the block of cylinders

Fig. 2.454. Marking of inserts of radical bearings



At the plant in the block of cylinders inserts of bearings of the correct thickness are established. For marking of thickness of inserts of bearings color points on a bearing insert serve.
The arrangement of inserts of bearings in the block of cylinders is noted by the defined letter on the forward left side of the block of cylinders (to read outside), as shown in the drawing.


NOTE
Alphabetic reference is beaten also out on a basic frame of the crankshaft.

Arrangement of inserts of the bearing of bent shafts in a crankshaft frame – the crankshaft of manufacturer Alfing

Fig. 2.455. Marking of inserts of the bearing of the bent shafts Alfing



At the plant in a frame of a cam-shaft inserts of bearings of the correct thickness are established. For marking of thickness of inserts of bearings color points on a bearing insert serve.
Belonging of inserts of bearings to a basic frame of a bent shaft is designated on cheeks of a bent shaft by a color point for each insert, as shown in the drawing.
On crankshafts from manufacturer Alfing there is no marking of the producer.


Arrangement of inserts of the bearing of bent shafts in a crankshaft frame – the crankshaft of manufacturer Weber
At the plant in a frame of a cam-shaft inserts of bearings of the correct thickness are established. For marking of thickness of inserts of bearings color points on a bearing insert serve.
Belonging of each insert of the radical bearing to a basic frame of a bent shaft is designated by one letter on a forward cheek of a bent shaft, as shown in the drawing. The letter "X" designates the end of an alphabetic row and 1 party of belt pulleys is located near color marking of the bearing.

Fig. 2.456. Marking of inserts of the bearing of the bent shafts Weber



On crankshafts from manufacturer Weber there is no marking And on a forward sidewall of the crankshaft.

NOTE
An alphabetic row begins with the bearing 5 the party of a flywheel at the left.


Accessory of inserts of radical bearings to the bent shafts which were in the use and restored