MUFFLER GP 3854591 - Caterpillar

Pressure to engage clutch ... 245 to 260 psi(1690 to 1790 kPa)Clutch in NEUTRAL, minimum pressure ... 55 psi(380 kPa)(1) 5M6108 Spring (inner): First test: Length under test force ... 4.148 in.(105.54 mm)Test force ... 7.3 1.5 lb.(32.5 6.7 N)Second test: Length under test force ... 3.376 in.(85.75 mm)Test force ... 40.2 3.2 lb.(178.9 14.0 N)Free length after test ... 4.32 in.(109.7 mm)Outside diameter ... .424 .020 in.(10.77 0.51 mm)(2) 5M6112 Spring (outer): First test: Length under test force ... 4.148 in.(105.54 mm)Test force ... 23.7 4.5 lb.(105.5 20.0 N)Second test: Length under test force ... 3.376 in.(85.75 mm)Test force ... 130.2 10.4 lb.(58.0 46.3 N)Free length after test ... 4.32 in.(109.7 mm)Outside diameter ... .78 in.(19.8 mm)(3) 7M7244 Spring (check valve): Length under test force ... .49 in.(12.4 mm)Test force ... 1.48 .14 lb.(6.6 0.6 N)Free length after test ... 2.00 in.(5.08 mm)Outside diameter ... .447 in.(11.35 mm)(4) 5M3492 Spacer: Outside diameter ... .750 in.(19.05 mm)Thickness ... .010 in.(0.25 mm)One spacer will change pressure ... 3.5 psi(24 kPa)7M1397 Spacer:Outside diameter ... .750 in.(19.05 mm)Thickness ... .036 in.(0.91 mm)One spacer will change pressure ... 12.7 psi(88 kPa)(5) 5M9548 Spring (relief valve): Length under test force ... .84 in.(21.3 mm)Test force ... 1.0 .08 lb.(4.0 0.4 N)Free length after test ... 1.34 in.(34.0 mm)Outside diameter ... .48 in.(12.2 mm)