be0530b100003d

Test values for valve seat rings

Type be · topic 05.30 · version 0101 · 2016-05-11

Applies to: Engine 457.9 in model 382, 634, 693, 695, 696, 934, 958 Engine 460.984 in model 934, 938

Where it sits

Function group 1 Engine › 05 Engine timing › 05.30 Valves — Series 382 · Series 460 (models 984) · Series 634 · Series 693 · Series 695 · Series 696 · Series 934 · Series 938 · Series 958

EinPAS 15 Engine › 15.17 Engine timing › 15.17.30 Valve train — Series 382 · Series 460 (models 984) · Series 634 · Series 693 · Series 695 · Series 696 · Series 934 · Series 938 · Series 958

Also applies to engines/gearboxes: 457 9**

BE05.30-B-1000-03D

Test values for valve seat rings

Engine

457.9 in model 382, 634, 693, 695, 696, 934, 958

Engine

460.984 in model 934, 938

Valve seat checking values

Number

Designation

Engine 457.9, 460.984

BE05.30-B-1001-03D

Outside diameter (A) of intake valve seat insert

standard

mm

47,390...47,410

repair stage I

mm

47,770...47,810

repair stage II

mm

-

BE05.30-B-1002-03D

Outside diameter (A) of exhaust valve seat insert

standard

mm

43,080...43,090

repair stage I

mm

43,280...43,290

repair stage II

mm

43,480...43,490

BE05.30-B-1003-03D

Basic bore diameter (B) in cylinder head for the intake valve seat insert

standard

mm

47,300...47,325

repair stage I

mm

47,500...47,525

repair stage II

mm

47.700...47,725

BE05.30-B-1004-03D

Basic bore diameter (B) in cylinder head for the exhaust valve seat insert

standard

mm

43,000...43,025

repair stage I

mm

43,200...43,225

repair stage II

mm

43,400...43,425

BE05.30-B-1005-03D

Valve seat insert interference fit

intake

mm

0,065...0,110

exhaust

mm

0,055...0,090

BE05.30-B-1006-03D

Height (D) of intake valve seat insert

standard

mm

7,6...7,8

repair stage I

mm

8,0...8,2

repair stage II

mm

-

BE05.30-B-1007-03D

Height (D) of exhaust valve seat insert

standard

mm

7,7...7,8

repair stage I

mm

7,9...8,0

repair stage II

mm

8,1...8,2

BE05.30-B-1008-03D

Maximum deviation in concentricity of valve seat to valve guide

intake

mm

0,04

exhaust

mm

0,04

BE05.30-B-1009-03D

Depth (C) of bore in cylinder head for the housing of intake valve seat insert

standard

mm

10,9...11,1

repair stage I

mm

11,1...11,3

repair stage II

mm

11,3...11,5

BE05.30-B-1010-03D

Depth (C) of bore in cylinder head for the housing of exhaust valve seat insert

standard

mm

10,9...11,1

repair stage I

mm

11,1...11,3

repair stage II

mm

11,3...11,5

BE05.30-B-1011-03D

Chamfer angle (E) of the seat face on valve seat insert

intake

graus

30

exhaust

graus

45

BE05.30-B-1012-03D

Control diameter (G) in the relative position (H) of the intake valve seat insert

G diameter

mm

41,99...42,01

H position

mm

3,80...3,95

BE05.30-B-1013-03D

Control diameter (G) in the relative position (H) of the exhaust valve seat insert

G diameter

mm

38,99...39,01

H position

mm

4,00...4,15