990K Wheel Loader Systems Caterpillar


Air Lines

Usage:

990K A9P


Illustration 1g06228018

Table 1
Item  Qty  Part  Specification Description 
9N-5085 Clamp  Torque to 8.5 ± 2.0 N·m (75.2 ± 17.7 lb in)
109-2332 O-Ring Seal  Before assembly, lubricate the bore lightly with 5P-3975 Rubber Lubricant . 

Caterpillar Information System:

990K Wheel Loader Systems Gear Pump
990K Wheel Loader Systems Sequence Valve
990K Wheel Loader Systems Sequence Valve
AD22 Underground Articulated Truck Hydraulic System Counterbalance Valve (Tailgate)
320 GC, 320 and 323 Excavator Machine Systems Specifications Track Adjuster
The Hydrostatic System Performance May Be Slow on Certain Compact Wheel Loaders {0721, 4000, 4350, 7000, 7490, 7610, 7620} The Hydrostatic System Performance May Be Slow on Certain Compact Wheel Loaders {0721, 4000, 4350, 7000, 7490, 7610, 7620}
An Improved Fuel Filler Tube Assembly is Now Used on Certain H, H2, K, and M Series Compact Wheel Loaders {1273} An Improved Fuel Filler Tube Assembly is Now Used on Certain H, H2, K, and M Series Compact Wheel Loaders {1273}
Transmission Harness on Certain 910K/M and 914K/M Compact Wheel Loaders Can Become Damaged {1408, 3030} Transmission Harness on Certain 910K/M and 914K/M Compact Wheel Loaders Can Become Damaged {1408, 3030}
Contamination of Quick Coupler Fittings on Certain H/H2/K/M Compact Wheel Loaders {5057, 6129} Contamination of Quick Coupler Fittings on Certain H/H2/K/M Compact Wheel Loaders {5057, 6129}
3508 EUI Engines Crankshaft Position for Fuel Injector Adjustment and Valve Lash Setting
320GC Excavator Engine Supplement Fuel Cooler - Remove and Install
320 GC, 320 and 323 Excavator Machine Systems Stick Cylinder
C9.3B Engines for Caterpillar Built Machines Crankshaft Rear Seal - Install
MD6310 Rotary Drill Safety Messages
320 GC, 320 and 323 Excavator Lifting Capacities - 323 - Reach Boom
854K Wheel Dozer General Information (Steering System)
Driveline Guarding Kit Installation for Certain 279D and 289D Compact Track Loaders {4151} Driveline Guarding Kit Installation for Certain 279D and 289D Compact Track Loaders {4151}
631K OEM Wheel Tractor Machine Systems Location of Components (Hydraulic System)
Next Generation Hydraulic Excavator Air Conditioning and Heating General Information
631K OEM Wheel Tractor Machine Systems Electronic Control (Hydraulic System)
631K OEM Wheel Tractor Machine Systems Piston Pump (Implement)
631K OEM Wheel Tractor Machine Systems Piston Pump (Cushion-Hitch)
631K OEM Wheel Tractor Machine Systems Accumulator (Cushion-Hitch)
631K OEM Wheel Tractor Machine Systems Control Valve (Implement)
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