TM 5-3805-280-24-1
Diagnostic Information
MEASURE FRONT IDLER WEAR
SPECIFICATIONS
Front Idler Flange Height
19.0 mm (0.75 in.) new
Front Idler Flange Height
23.0 mm (0.91 in.)
maximum used
SERVICE EQUIPMENT AND TOOLS
JT05521a Depth Gauge (200 mm Ruler)
JT05534a Right Angle Attachment
D05231STa 300 mm Ruler
a
Tools are available in a kit such as the JT05518A or JT05523
Undercarriage Inspection Service Tool Kit.
Maximum used flange height is the maximum allowable
height of flange for rebuilding wear surface.
Measure height of flange using a depth gauge such as the
JT05521 200 mm Ruler, JT05534 Right Angle
Attachment, and D05231ST 300 mm Ruler from
JT05518A or JT05523 Undercarriage Inspection Service
9020
Tool Kit.
15
10
Front Idler Flange--Specification
Height .................................................................... 19.0 mm (0.75 in.) new
Height ........................................................................... 23.0 mm (0.91 in.)
maximum used
NOTE: See Undercarriage Appraisal Manual SP326 for
additional information.
TX,9020,GG2685
1929MAY981/1
5-13
