HOSE AS 8W2749 - Caterpillar

(1) 5M9548 SpringLength under test force ... 21.3 mm (.84 in)Test force ... 4.0 0.4 N (1.00 .08 lb)Free length after test ... 34.0 mm (1.34 in)Outside diameter ... 12.2 mm (.48 in)(2) Tighten for two cover bolts ... 30 7 N m (22 5 lb in)(3), (13) 4M2381 SpringLength under test force ... 12.2 mm (.48 in)Test force ... 2.30 0.18 N (.517 .041 lb)Free length after test ... 22.6 mm (.89 in)Outside diameter ... 7.62 mm (.300 in)(4) Tighten for two cover bolts ... 30 7 N m (22 5 lb in)(5) 6T3177 SpringLength under test force ... 32.3 mm (1.27 in)Test force ... 89 4 N (20 1 lb)Free length after test ... 44.5 mm (1.75 in)Outside diameter ... 21.04 mm (.828 in)(6), (14), (19) Do not put sealant on the threads of the plugs.(7) 5M3492 Spacer: Thickness ... 0.25 mm (.010 in)One spacer will change pressure ... 17 kPa (2.5 psi)7M1397 Spacer:Thickness ... 0.91 mm (.0362 in)One spacer will change pressure ... 60 kPa (9 psi)(8) 8M6402 SpringColor Code ... red stripeLength under test force ... 85.9 mm (3.38 in)Test force ... 841 67 N (189 15 lb)Free length after test ... 110.5 mm (4.35 in)Outside diameter ... 19.8 mm (.78 in)(9) 5M9622 Spacer:Thickness ... 1.57 mm (.062 in)One spacer will change pressure ... 195 kPa (28 psi)5M9623 Spacer: Thickness ... 0.91 mm (.036 in)One spacer will change pressure ... 114 kPa (16.5 psi)5M9624 Spacer: Thickness ... 0.25 mm (.010 in)One spacer will change pressure ... 31 kPa (4.5 psi)(10) Torque for screen filter ... 6.1 0.6 N m (54 5 lb in)(11) 6T5409 Spring:Length under test force ... 72.2 mm (2.84 in)Test force ... 1034 N (232 lb)Free length after test ... 86.8 mm (3.41 in)Outside diameter ... 21.3 mm (.84 in)(12) 3T9920 Spring:Length under test force ... 38.6 mm (1.52 in)Test force ... 307 25 N (69.0 5.61 lb)Free length after test ... 52.32 mm (2.060 in)Outside diameter ... 20.95 mm (.825 in)(15) Tighten to a torque of ... 41 7 N m (30 5 lb in)(16) Tighten to a torque of ... 30 7 N m (22 5 lb in)(26) Depth to install pin Earlier (single pin) ... 1.0 0.5 mm (.04 .02 in)Later (two pins) ... 2.5 0.5 mm (.10 .02 in) Orientation of slot in the inner pin must be 90° 20° from the slot in outer pin (25).Adjustment Procedure For Detent Springs On Rotary Selector Spool
1. Make sure that bolts (22) in support assembly (17) are tighten to ... 25 7 N m (18 5 lb in) 2. Make sure that spring assemblies (23) are assembled to the correct dimension (A) of ... 4.5 0.5 mm (.18 .02 in) 3. Tighten two bolts (21) to ... 30 7 N m (22 5 lb in) 4. Loosen