GUARD-BUCKET CORNER 2530066 - Caterpillar

Note: All 314-9930 Selector and Pressure Control Valve, 261-3383 Selector and Pressure Control Valve and 261-3378 Pressure Control Valve Groups should be modified per Service Magazine, SEPD1360.
Table 1
TH48-E80 ICM Valve History
Control Group 8 Speed No Warm up Feature 7 Speed with Warm-up Feature
258-8741 314-9942
Valve Group 261-3372 367-2223 314-9940 367-2233
Serial Numbers 1-845 846-Up 1-845 846-Up
Pressure Control Valve 261-3378 367-2179 261-3378 367-2179
Selector Valve 261-3383 375-5500 314-9930 375-5499
Manifold 261-3377 261-3377 261-3377 261-3377 Note: The valve group for serial numbers 1-845 will be identical to the valve group for serial numbers 846 and up after updating per service magazine SEPD1360.Note: The valve group was updated to reduce clutch power and energy during the shift and increase shift speed to reduce transmission output speed drop during shifting.
Illustration 1 g03109742 (1) 9S-8001 O-Ring Plug and 4J-7533 O-Ring Seal Installation torque for 12 plugs ... 5.5 1.5 N m (49 13 lb in) (2) 9G-7131 Orifice Plug and 4J-7533 O-Ring Seal Quantity ... 2Color Code ... redOrifice size ... 1.98 0.05 mm (0.078 0.002 inch)Installation torque ... 5.5 1.5 N m (49 13 lb in) (3) 273-3533 Orifice and 8M-5127 O-Ring Seal Quantity ... 2Orifice thickness ... 2.54 mm (.10 inch)Orifice size ... 1.1 0.05 mm (0.043 0.002 inch) (4) 9D-7884 Spring Quantity ... 6Length under test force ... 18.62 mm (.733 inch)Test force ... 161.5 N (36.3 lb)Free length after test ... 23.9 mm (.94 inch)Outside diameter ... 15.786 mm (.6215 inch) (5) 4M-2381 Spring Quantity ... 6Length under test force ... 12.2 mm (.48 inch)Test force ... 2.30 0.18 N (.517 .041 lb)Free length after test ... 22.6 mm (.89 inch)Outside diameter ... 7.62 mm (.300 inch) (6) 9S-4190 O-Ring Plug and 2M-9780 O-Ring Seal Quantity ... 2Installation torque ... 50 7 N m (37 5 lb ft) (7) 9P-0683 Spring Quantity ... 6Length under test force ... 25.4 mm (1.00 inch)Test force ... 35.6 2.8 N (8.0 .63 lb)Free length after test ... 66.04 mm (2.600 inch)Outside diameter ... 21.4 mm (.84 inch) (8) 9W-7412 Spring Quantity ... 5Color code ... Light greenFirst test Length under test force ... 79.5 mm (3.13 inch)Test force ... 68 3.4 N (15.29 0.76 lb)Second test Length under test force ... 63.0 mm (2.48 inch)Test force ... 313.8 10.8 N (70.55 2.43 lb)Free length after test ... 84.06 mm (3.309 inch)Outside diameter ... 14.73 mm (0.580 inch) (9) 7T-0569 Spring Quantity ... 5Color code ... Light blueLength under test force ... 63 mm (2.48 inch)Test force ... 91.78 4.6 N (20.63 1.03 lb)Free length after test ... 79.84 mm (3.14 inch)Outside diameter ... 8.64 mm (0.340 inch)
Table 2
(10) Shims for the Pressure Control Valve
Valve Location A B C E G H
Clutch that