D350E Series II and D400E Series II Articulated Trucks Power Train Caterpillar

3T-6677 Transmission Planetary Gp

Illustration 1	g00915713

Illustration 2	g00915714

(1) Thickness of five new disc assemblies and four new plates for Number 1 clutch ... 54.87 mm (2.160 inch)

Thickness of one new 9W-9856 Friction Disc ... 5.59 ± 0.08 mm (0.220 ± 0.003 inch)

Thickness of one new 3P-7447 Plate ... 6.73 ± 0.08 mm (0.265 ± 0.003 inch)

(2) Thickness of five new disc assemblies and four new plates for Number 2 clutch ... 54.87 mm (2.160 inch)

Thickness of one new 9W-9856 Friction Disc ... 5.59 ± 0.08 mm (0.220 ± 0.003 inch)

Thickness of one new 3P-7447 Plate ... 6.73 ± 0.08 mm (0.265 ± 0.003 inch)

(3) Thickness of three new disc assemblies and two new plates for Number 3 clutch ... 30.23 mm (1.190 inch)

Thickness of one new 169-7055 Clutch Disc ... 5.56 ± 0.08 mm (0.219 ± 0.003 inch)

Thickness of one new 3P-7447 Plate ... 6.73 ± 0.08 mm (0.265 ± 0.003 inch)

(4) Thickness of two new disc assemblies and one new plate for Number 4 clutch ... 17.91 mm (0.705 inch)

Thickness of one new 106-7055 Friction Disc ... 5.56 ± 0.08 mm (0.219 ± 0.003 inch)

Thickness of one new 3P-7447 Plate ... 6.73 ± 0.08 mm (0.265 ± 0.003 inch)

(5) Thickness of five new disc assemblies and four new plates for Number 5 clutch ... 37.47 mm (1.475 inch)

Thickness of one new 6I-9255 Friction Disc ... 4.95 ± 0.10 mm (0.195 ± 0.004 inch)

Thickness of one new 3P-7489 Plate ... 3.18 ± 0.08 mm (0.125 ± 0.003 inch)

(6) Thickness of three new disc assemblies and two new plates for Number 6 clutch ... 30.23 mm (1.190 inch)

Thickness of one new 106-7055 Friction Disc ... 5.56 ± 0.08 mm (0.219 ± 0.003 inch)

Thickness of one new 3P-7447 Plate ... 6.73 ± 0.08 mm (0.265 ± 0.003 inch)

(7) Torque for 18 bolts ... 115 ± 7 N·m (84.9 ± 5.2 lb ft)

(8) Torque for retaining bolt ... 120 ± 15 N·m (88.5 ± 11.1 lb ft)

(9) Diameter of a new 8P-4047 Planet Shaft ... 42.395 ± 0.005 mm (1.6691 ± 0.0002 inch)

(10) Bore of a new 9G-1919 Planet Gear ... 58.298 ± 0.010 mm (2.2952 ± 0.0004 inch)

(11) Twelve 3P-4610 Spring

Length under test force ... 143.51 mm (5.650 inch)

Test force ... 186 ± 15 N (41.8 ± 3.4 lb)

Free length after test ... 177.8 mm (7.00 inch)

Outside diameter ... 14.27 mm (0.562 inch)

(12) Diameter of a new 112-7309 Planet Shaft ... 42.395 ± 0.006 mm (1.6691 ± 0.0002 inch)

(13) Bore of a new 7G-3457 Gear ... 58.298 ± 0.010 mm (2.2952 ± 0.0004 inch)

(14) Six 9W-8297 Dowels

Length ... 202.00 ± 0.25 mm (7.953 ± 0.010 inch)

Diameter ... 12.637 ± 0.013 mm (0.4975 ± 0.0005 inch)

(15) 36 9H-5537 Springs

Length under test force ... 46.84 mm (1.844 inch)

Test force ... 127.9 ± 10.2 N (28.75 ± 2.30 lb)

Free length after test ... 62.71 mm (2.469 inch)

Outside diameter ... 14.29 mm (0.563 inch)

(16) Diameter of a new 6P-6739 Planet Shaft ... 35.255 ± 0.008 mm (1.3880 ± 0.0003 inch)

(17) Bore of a new 7G-2476 Planet Gear ... 42.967 ± 0.025 mm (1.6916 ± 0.0010 inch)

(18) Six 9W-8298 Dowels

Length ... 159.00 ± 0.25 mm (6.2598 ± 0.0098 inch)

Diameter ... 12.637 ± 0.013 mm (0.4975 ± 0.0005 inch)

(19) Torque for two bolts ... 115 ± 7 N·m (84.9 ± 5.2 lb ft)

(20) Diameter of a new 3P-3242 Planet Shaft ... 35.255 ± 0.005 mm (1.3880 ± 0.0002 inch)

(21) Six 1S-9989 Reaction Dowel

Length ... 85.1 mm (3.350 inch)

Diameter ... 12.637 ± 0.013 mm (0.4975 ± 0.0005 inch)

(22) Bore of a new 7G-2486 Planet Gear ... 42.967 ± 0.025 mm (1.6916 ± 0.0010 inch)

(23) Three 3P-3635 Disc Springs

Assembled height ... 6.03 mm (0.237 inch)

Retracted height ... 4.51 mm (0.178 inch)

Load at retracted height ... 5300 ± 445 N (1191.5 ± 100.1 lb)

Outside diameter ... 181.10 ± 0.38 mm (7.130 ± 0.015 inch)

137-2110 Transmission Planetary Gp

Illustration 3	g00915715

(1) Thickness of two new disc assemblies and one new plate for Number 1 clutch ... 16.18 mm (0.637 inch)

Thickness of new 9P-7390 Friction Disc ... 5.59 ± 0.08 mm (0.220 ± 0.003 inch)

Thickness of one new 8P-2051 Plate ... 5.00 ± 0.08 mm (0.197 ± 0.003 inch)

(2) Thickness of three new disc assemblies and two new plates for Number 2 clutch ... 29.38 mm (1.157 inch)

Thickness of one new 102-8671 Friction Disc ... 5.56 ± 0.08 mm (0.219 ± 0.003 inch)

Thickness of one new 7G-0825 Plate ... 6.35 ± 0.08 mm (0.250 ± 0.003 inch)

(3) Thickness of three new disc assemblies and two new plates for Number 3 clutch ... 26.68 mm (1.050 inch)

Thickness of one new 221-9685 Friction Disc ... 5.56 ± 0.08 mm (0.219 ± 0.003 inch)

Thickness of one new 7G-0824 Plate ... 5.00 ± 0.08 mm (0.197 ± 0.003 inch)

(4) Thickness of two new disc assemblies and two new plates for Number 4 clutch ... 21.12 mm (0.831 inch)

Thickness of one new 221-9685 Friction Disc ... 5.56 ± 0.08 mm (0.219 ± 0.003 inch)

Thickness of one new 7G-0824 Plate ... 5.00 ± 0.08 mm (0.197 ± 0.003 inch)

(5) Thickness of two new disc assemblies and one new plate for Number 5 clutch ... 17.47 mm (0.688 inch)

Thickness of one new 102-8671 Friction Disc ... 5.56 ± 0.08 mm (0.219 ± 0.003 inch)

Thickness of one new 7G-0825 Plate ... 6.35 ± 0.08 mm (0.250 ± 0.003 inch)

(6) Thickness of five new disc assemblies and four new plates for Number 6 clutch ... 56.2 mm (2.21 inch)

Thickness of one new 102-8671 Friction Disc ... 5.56 ± 0.08 mm (0.219 ± 0.003 inch)

Thickness of one new 6T-1996 Plate ... 7.10 ± 0.08 mm (0.280 ± 0.003 inch)

(7) Thickness of six new disc assemblies and five new plates for Number 7 clutch

Thickness of one new 102-8671 Friction Disc ... 5.56 ± 0.08 mm (0.219 ± 0.003 inch)

Thickness of one new 6T-1996 Plate ... 7.10 ± 0.08 mm (0.280 ± 0.003 inch)

(8) Planet gear and shaft assembly

Diameter of a new 7G-0721 Planet Shaft ... 35.255 ± 0.008 mm (1.3880 ± 0.0003 inch)

Bore of a new 7G-2516 Planet Gear ... 43.221 ± 0.008 mm (1.7016 ± 0.0003 inch)

(9) Planet gear and shaft assembly

Diameter of a new 7G-0746 Planet Shaft ... 39.220 ± 0.008 mm (1.5441 ± 0.0003 inch)

Bore of a new 224-4825 Planet Gear ... 51.948 ± 0.010 mm (2.0452 ± 0.0004 inch)

(10) Planet gear and shaft assembly

Diameter of a new 7G-0747 Planet Shaft ... 42.395 ± 0.008 mm (1.6691 ± 0.0003 inch)

Bore of a new 224-4826 Planet Gear ... 51.948 ± 0.010 mm (2.0452 ± 0.0004 inch)

(11) Planet gear and shaft assembly

Diameter of a new 7G-0719 Planet Shaft ... 35.255 ± 0.008 mm (1.3880 ± 0.0003 inch)

Bore of a new 7G-2476 Planet Gear ... 43.221 ± 0.008 mm (1.7016 ± 0.0003 inch)

(12) Planet gear and shaft assembly

Diameter of a new 7G-0720 Planet Shaft ... 35.255 ± 0.008 mm (1.3880 ± 0.0003 inch)

Bore of a new 7G-2475 Planet Gear ... 43.221 ± 0.008 mm (1.7016 ± 0.0003 inch)

(13) Ten 4M-8871 Dowels

Length ... 61.5 mm (2.42 inch)

Diameter ... 12.637 ± 0.013 mm (0.4975 ± 0.0005 inch)

(14) Twenty 4M-9592 Springs

Length under test force ... 34.925 mm (1.3750 inch)

Test force ... 117 ± 6 N (26.3 ± 1.4 lb)

Free length after test ... 44.7 mm (1.76 inch)

Outside diameter ... 14.28 mm (0.562 inch)

(15) Five 9H-5545 Reaction Dowels

Length ... 73.0 ± 0.5 mm (2.87 ± 0.02 inch)

Diameter ... 12.637 ± 0.013 mm (0.4975 ± 0.0005 inch)

(16) Ten 7M-5813 Springs

Length under test force ... 46.2 mm (1.82 inch)

Test force ... 134 ± 11 N (30.0 ± 2.5 lb)

Free length after test ... 58.9 mm (2.32 inch)

Outside diameter ... 14.28 mm (0.562 inch)

(17) 28 1A-2170 Retainer Springs

Length under test force ... 21.43 mm (0.844 inch)

Test force ... 200 ± 16 N (45.0 ± 3.5 lb)

Free length after test ... 30.96 mm (1.219 inch)

Outside diameter ... 14.29 mm (0.563 inch)

(18) Five 164-9662 Reaction Dowels

Length ... 205.00 ± 0.25 mm (8.0709 ± 0.0098 inch)

Diameter ... 12.637 ± 0.013 mm (0.4975 ± 0.0005 inch)

(19) Ten 1M-9691 Springs

Length under test force ... 62.74 mm (2.470 inch)

Test force ... 124.7 ± 6.2 N (28.04 ± 1.40 lb)

Free length after test ... 78.0 mm (3.07 inch)

Outside diameter ... 14.30 mm (0.563 inch)

(20) Ten 4M-1678 Springs

Length under test force ... 79.38 mm (3.1252 inch)

Test force ... 134 ± 11 N (30.0± 2.4 lb)

Free length after test ... 101.1 mm (3.98 inch)

Outside diameter ... 14.2 mm (0.59 inch)