E140

E140 —6.75" (171.5 mm) Pins and Bushings for Sealed Track

Internal Wear

Inches (mm) % Worn 27.00 (686.0) 0 27.05 (687.0) 10 27.10 (688.5) 20 27.15 (689.5) 30 27.20 (691.0) 40 27.25 (692.0) 50 27.30 (693.5) 60 27.35 (694.5) 70 27.40 (696.0) 80 27.45 (697.0) 90 27.50 (698.5) 100 27.55 (700.0) 105 27.60 (701.0) 110 27.65 (702.5) 115 27.70 (703.5) 120

E140 —6.75" (171.5 mm) Bushings for Sealed Track

External Wear

Caliper Ultrasonic Inches (mm) % Worn Inches (mm)

1.99 (50.5) 0 0.32 (8.1) 1.98 (50.3) 8 0.31 (7.9) 1.97 (50.0) 16 0.30 (7.6) 1.96 (49.8) 24 0.29 (7.4) 1.95 (49.5) 32 0.28 (7.1) 1.94 (49.3) 40 0.27 (6.9) 1.93 (49.0) 48 0.26 (6.6) 1.92 (48.8) 56 0.25 (6.4) 1.91 (48.5) 64 0.24 (6.1) 1.90 (48.3) 72 0.23 (5.8) 1.89 (48.0) 76 0.22 (5.6) 1.88 (47.8) 80 0.21 (5.3) 1.87 (47.5) 84 0.20 (5.1) 1.86 (47.2) 88 0.19 (4.8) 1.85 (47.0) 92 0.18 (4.6) 1.84 (46.7) 96 0.17 (4.3) 1.83 (46.5) 100 0.16 (4.1) 1.82 (46.2) 104 0.15 (3.8) 1.81 (46.0) 108 0.14 (3.6) 1.80 (45.7) 112 0.13 (3.3) 1.79 (45.5) 116 0.12 (3.0) 1.78 (45.2) 120 0.11 (2.8)

Track Shoes

Triple Grouser

.31" (8 mm)

.79" (20 mm)

Depth Gauge Ultrasonic Inches (mm) % Worn Inches (mm) 0.80 (20.5) 0 1.10 (27.9) 0.75 (19.0) 10 1.05 (26.7) 0.70 (18.0) 19 1.00 (25.4) 0.65 (16.5) 28 0.95 (24.1) 0.60 (15.0) 37 0.90 (22.9) 0.55 (14.0) 46 0.85 (21.6) 0.50 (12.5) 55 0.80 (20.3) 0.45 (11.5) 64 0.75 (19.1) 0.40 (10.0) 73 0.70 (17.8) 0.35 (9.0) 82 0.65 (16.5) 0.30 (7.5) 91 0.60 (15.2) 0.25 (6.5) 100 0.55 (14.0) 0.20 (5.0) 109 0.50 (12.7) 0.15 (4.0) 118 0.45 (11.4) 0.10 (2.5) 127 0.40 (10.2)

Idlers

Depth Gauge Ultrasonic Center Flange Wear Inches (mm) % Worn Inches (mm) Inches (mm)

0.68 (17.5) 0 0.30 (7.6) 0.00 (0.0) 0.70 (18.0) 12 0.28 (7.1) 0.02 (0.5) 0.72 (18.5) 24 0.26 (6.6) 0.04 (1.0) 0.74 (19.0) 36 0.24 (6.1) 0.06 (1.5) 0.76 (19.5) 48 0.22 (5.6) 0.08 (2.0) 0.78 (20.0) 60 0.20 (5.1) 0.10 (2.5) 0.80 (20.5) 72 0.18 (4.6) 0.12 (3.0) 0.82 (21.0) 76 0.16 (4.1) 0.14 (3.5) 0.84 (21.5) 80 0.14 (3.6) 0.16 (4.0) 0.86 (22.0) 84 0.12 (3.0) 0.18 (4.5) 0.88 (22.5) 88 0.10 (2.5) 0.20 (5.0) 0.90 (23.0) 92 0.08 (2.0) 0.22 (5.5) 0.92 (23.5) 96 0.06 (1.5) 0.24 (6.0) 0.94 (24.0) 100 0.04 (1.0) 0.26 (6.5) 0.96 (24.5) 104 0.02 (0.5) 0.28 (7.0)

0.98 (25.0) 108 NOTE: Ultrasonic measurement is to determine flange 1.00 (25.5) 112 wear only. 1.02 (26.0) 116 1.04 (26.5) 120

Flange width: 2.68" (68 mm)

Carrier Rollers

Caliper Ultrasonic Inches (mm) % Worn Inches (mm)

4.72 (120.0) 0 1.22 (31.0) 4.70 (119.5) 8 1.21 (30.7) 4.68 (119.0) 16 1.20 (30.5) 4.66 (118.5) 24 1.19 (30.2) 4.64 (118.0) 32 1.18 (30.0) 4.62 (117.5) 40 1.17 (29.7) 4.60 (117.0) 48 1.16 (29.5) 4.58 (116.5) 56 1.15 (29.2) 4.56 (116.0) 64 1.14 (29.0) 4.54 (115.5) 72 1.13 (28.7) 4.52 (115.0) 76 1.12 (28.4) 4.50 (114.5) 80 1.11 (28.2) 4.48 (114.0) 84 1.10 (27.9) 4.46 (113.5) 88 1.09 (27.7) 4.44 (113.0) 92 1.08 (27.4) 4.42 (112.5) 96 1.07 (27.2) 4.40 (112.0) 100 1.06 (26.9) 4.38 (111.5) 104 1.05 (26.7) 4.36 (110.5) 108 1.04 (26.4) 4.34 (110.0) 112 1.03 (26.2) 4.32 (109.5) 116 1.02 (25.9) 4.30 (109.0) 120 1.01 (25.7)

Track Rollers

Caliper Depth Gauge Ultrasonic Inches (mm) % Worn Inches (mm) Inches (mm)

6.30 (160.0) 0 0.59 (15.0) 1.93 (49.0) 6.28 (159.5) 5 0.60 (15.0) 1.92 (48.8) 6.26 (159.0) 10 0.61 (15.5) 1.91 (48.5) 6.24 (158.5) 15 0.62 (15.5) 1.90 (48.3) 6.22 (158.0) 20 0.63 (16.0) 1.89 (48.0) 6.20 (157.5) 25 0.64 (16.5) 1.88 (47.8) 6.18 (157.0) 30 0.65 (16.5) 1.87 (47.5) 6.16 (156.5) 35 0.66 (17.0) 1.86 (47.2) 6.14 (156.0) 40 0.67 (17.0) 1.85 (47.0) 6.12 (155.5) 45 0.68 (17.5) 1.84 (46.7) 6.10 (155.0) 50 0.69 (17.5) 1.83 (46.5) 6.08 (154.5) 55 0.70 (18.0) 1.82 (46.2) 6.06 (154.0) 58 0.71 (18.0) 1.81 (46.0) 6.04 (153.5) 61 0.72 (18.5) 1.80 (45.7) 6.02 (153.0) 64 0.73 (18.5) 1.79 (45.5) 6.00 (152.5) 67 0.74 (19.0) 1.78 (45.2) 5.98 (152.0) 70 0.75 (19.0) 1.77 (45.0) 5.96 (151.5) 73 0.76 (19.5) 1.76 (44.7) 5.94 (151.0) 76 0.77 (19.5) 1.75 (44.5) 5.92 (150.5) 79 0.78 (20.0) 1.74 (44.2) 5.90 (150.0) 82 0.79 (20.0) 1.73 (43.9) 5.88 (149.5) 85 0.80 (20.5) 1.72 (43.7) 5.86 (149.0) 88 0.81 (20.5) 1.71 (43.4) 5.84 (148.5) 91 0.82 (21.0) 1.70 (43.2) 5.82 (148.0) 94 0.83 (21.0) 1.69 (42.9) 5.80 (147.5) 97 0.84 (21.5) 1.68 (42.7) 5.78 (147.0) 100 0.85 (21.5) 1.67 (42.4) 5.76 (146.5) 103 0.86 (22.0) 1.66 (42.2) 5.74 (146.0) 106 0.87 (22.0) 1.65 (41.9) 5.72 (145.5) 109 0.88 (22.5) 1.64 (41.7) 5.70 (145.0) 112 0.89 (22.5) 1.63 (41.4) 5.68 (144.5) 115 0.90 (23.0) 1.62 (41.1) 5.66 (144.0) 118 0.91 (23.0) 1.61 (40.9) 5.64 (143.5) 121 0.92 (23.5) 1.60 (40.6)

Track Links

931979 & 957130

Depth Gauge Ultrasonic Inches (mm) % Worn Inches (mm) 4.14 (105.0) 0 1.22 (31.0) 4.12 (104.5) 9 1.20 (30.5) 4.10 (104.0) 18 1.18 (30.0) 4.08 (103.5) 27 1.16 (29.5) 4.06 (103.0) 36 1.14 (29.0) 4.04 (102.5) 45 1.12 (28.4) 4.02 (102.0) 54 1.10 (27.9) 4.00 (101.5) 63 1.08 (27.4) 3.98 (101.0) 72 1.06 (26.9) 3.96 (100.5) 79 1.04 (26.4) 3.94 (100.0) 86 1.02 (25.9) 3.92 (99.5) 93 1.00 (25.4) 3.90 (99.0) 100 0.98 (24.9) 3.88 (98.5) 107 0.96 (24.4) 3.86 (98.0) 114 0.94 (23.9) 3.84 (97.5) 121 0.92 (23.4)