TyreDefect
Defect Gauge
Gauge
THICKNESS
LESS THAN
WORN PROFILE
16 MM
F
M
G
S
NEW PROFILE
APPROX. 13 MM.
Fig 1- Thin Flange
WORN PROFILE
NEW PROFILE
F
M
G
S
RADIUS OF
FLANGE TIP
LESS THAN .5 MM
Fig 3- Sharp Flange
S
F
G
NEW PROFILE
M
WORN PROFILE
ROOTRADIUS
LESS THAN
13 MM
Fig 5- Radius at the Root
of the Flange
83.5 MM (B.G.)
57 MM (M.G.)
F
M
G
S
MORE THAN
35 MM (B.G.)
32 MM (M.G.)
Fig 4- Deep Flange
F
M
G
S
F
M
G
S
Fig 6- Flatness of Tyre
Fig 2- Thin Tyre
Tyre Defect Gauge
75
51
51
3
60 *
50 *
13
19
5R
22
DIA
13R
38
19
6
25.5
24
32
R
.5
25
38
38
44.5
13R
F
22
R
38
M
G
S
25.5
63.5
73
165
5
8R
19R
35
NOTE:[1.] All dimensions are in MM.
[2.] Condemning marks to be stamped on both sides of Gauge as:‘F’ Condemning Mark, Solid forged and rolled Wheels.
‘M’ Condemning Mark, Mansell ring.
‘G’ Condemning Mark, Glut ring.
‘S’ Condemning Mark, Stud fastened.
[3.] Steel plate 3.2mm.Thick to IS:226,Fe 410-S.
[4.] Dimensions Marked Thus *
50 mm. for ICE & BEML Coaches.
60 mm. for B.G. Wagons.
28.5
35
22
16
INCLINE 1 IN 20