ar0310w702102a

Assigning a standard size piston to a cylinder bore

ประเภท ar · หัวข้อ 03.10 · เวอร์ชัน 0106 · 2007-04-18

ใช้กับ: ENGINE 541.9 except CODE (MS4) BlueTec 4 ENGINE 541.9 except CODE (MS5) BlueTec 5 ENGINE 542.9 except CODE (MS4) BlueTec 4 ENGINE 542.9 except CODE (MS5) BlueTec 5

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ตำแหน่ง

กลุ่มฟังก์ชัน 1 Engine › 03 Crank assembly › 03.10 Connecting rods, pistons

EinPAS 15 Engine › 15.15 Combustion engine, complete/engine housing/crank assembly › 15.15.40 Connecting rod/piston

ใช้กับเครื่องยนต์/เกียร์ด้วย: 541 9**, 542 9**

AR03.10-W-7021-02A

Assigning a standard size piston to a cylinder bore

Check values for cylinder liner

Number

Designation

Engine
541.9, 542.9

BE01.40-N-1001-03C

Cylinder liner inside Ø

Code letter A

mm

129.990 to 129.995

Code letter B

mm

129.995 to 130.005

Code letter C

mm

130.005 to 130.010

Assigning a standard size piston to a cylinder bore

W03.10-0029-02

1 Read off tolerance groups marking on piston crown (arrow) and assign to the cylinder liner markings on the bush edge (arrow).

The piston (1) is marked with a group of letters (BA or BC) and the cylinder liner (2) is marked with one letter (A, B or C).
A piston (1) and a cylinder liner (2) with the following markings are dimensionally matched:

Piston (1) Cylinder liner (2)

BA A or B

BC B or C