TM 5-3805-280-24-1
Track System
01
0130
Item
Measurement
Specification
7
Track Chain:
Track Chain Link
Height
105.0 mm (4.13 in.) new
Height
98.0 mm (3.86 in.) minimum used
Track Chain Bushing
OD
59.0 mm (2.32 in.) new
OD
54.0 mm (2.13 in.) minimum used
Track Chain
Pitch
762.0 mm (30.00 in.) new
Pitch
780.0 mm (30.71 in.) maximum used
Track with 800 mm (32 in.) Shoe
Weight
1745 kg (3846 lb) approximate
Shoe-to-Link Cap Screw
298 Nm (220 lb-ft) plus 1/2 turn
Machine
Weight
23 773 kg (52,410 lb) approximate
Track
Sag
300--335 mm (11-13/16--13-3/16
in.)
Nut and Valve Assembly
147 Nm (108 lb-ft)
Sprocket:
Sprocket
Weight
45 kg (98 lb) approximate
Sprocket Cap Screw
470 Nm (350 lb-ft)
Front Idler:
Front Idler Flange
Height
19.0 mm (0.75 in.) new
Height
23.0 mm (0.91 in.) maximum used
Front Idler with Yoke
Weight
113 kg (250 lb) approximate
Yoke-to-Bracket Cap Screw
206 Nm (152 lb-ft)
110 28 kPa (1.1 0.3 bar)
Oil Cavity Air Test
Pressure
(16 4 psi)
Track Adjuster and Recoil Spring:
Track Adjuster Cylinder and Recoil Weight
118 kg (260 lb) approximate
Spring
Continued on next page
CED,OUOE003,1153
1918SEP982/3
11-7
