990K Wheel Loader Systems Caterpillar


Service Brakes

Usage:

990K A9P


Illustration 1g06226377

Table 1
Item  Qty  Part  Specification Description 
5H-3701 Purge Screw  Torque to 11 ± 4 N·m (97 ± 35 lb in)
9M-5892 O-Ring Seal  Lubricate the seal lightly with the lubricant that is being sealed. 
115-5658 Seal  Lubricate the seal lightly with the lubricant that is being sealed. 
5M-6200 O-Ring Seal  Lubricate the seal lightly with the lubricant that is being sealed. 
8V-3609 Retractor Spring  Length under test force is 86.4 mm (3.40 inch)
Test force is 715 N (161 lb).
Free length after test is 107.7 mm (4.24 inch)
Thickness of four new friction discs and five new outer plates is 60.90 ± 1.02 mm (2.398 ± 0.040 inch).
Assemble the plates and discs so that a plate is against each end of pack.
During installation, dip the discs in the lubricant that is being used in the final drive. 
5 9U-1739 Outer Plate  Thickness of one new outer plate is 7.30 ± 0.10 mm (0.287 ± 0.004 inch)
4 493-3796 Friction Disc  Thickness of one new friction disc is 6.10 ± 0.13 mm (0.240 ± 0.005 inch)
3K-0360 O-Ring Seal  Lubricate the seal lightly with the lubricant that is being sealed. 
9S-4185 O-Ring Plug  Torque to 70 to 77 N·m (52 to 57 lb ft)
9U-1742 O-Ring Seal  Lubricate the seal lightly with the lubricant that is being sealed. 
10  9S-8005 O-Ring Plug  Torque to 70 to 77 N·m (52 to 57 lb ft)

Caterpillar Information System:

An Improved Steering Column Is Now Used on Certain Series GC, Series H, and Series IT Wheel Loaders {4310, 4338, 4343} An Improved Steering Column Is Now Used on Certain Series GC, Series H, and Series IT Wheel Loaders {4310, 4338, 4343}
854K Wheel Dozer Systems Joystick Control
990K Wheel Loader Systems Tilt Cylinder
730,735 and 730 EJECTOR Articulated Truck Systems Temperature Sensor - Cab Air
854K Wheel Dozer Systems Pressure Sensor - Implement Pilot, Brake Oil, Steering Oil
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992K Wheel Loader Systems Pressure Sensor - Pilot Accumulator, Brake Oil, Steering Oil
990K Wheel Loader Systems Tilt Cylinder
854K Wheel Dozer Systems Solenoid Valve - Pilot Accumulator
C27 and C32 Tier 4 Final Marine Engines Electric Starting Motor
854K Wheel Dozer Systems Pressure Sensor - Parking Brake, Brake Accumulator, Steering Pump, Hydraulic Fan, Case Drain Filter
New Software Now Available for Certain AD45B Underground Articulated Trucks Fitted with Ventilation Reduction Package {7600, 7620} New Software Now Available for Certain AD45B Underground Articulated Trucks Fitted with Ventilation Reduction Package {7600, 7620}
854K Wheel Dozer Systems Oil Filter (Hydraulic) - Pilot Lines
Regulatory Compliance Information Wireless Device - EC520 - If Equipped
990K Wheel Loader Systems Lift Cylinder
Next Generation Hydraulic Excavator Monitoring System Warning Operation
C15 and C18 Engines for Caterpillar Built Machines Shutdown - Test
631K OEM Wheel Tractor Machine Systems System Pressure - Release
Introduction Of Heavy Duty Extended Life Undercarriage For Certain D8 Track-Type Tractors {4150, 4155, 4169, 4170, 4171} Introduction Of Heavy Duty Extended Life Undercarriage For Certain D8 Track-Type Tractors {4150, 4155, 4169, 4170, 4171}
Regulatory Compliance Information Wireless Device - TD520 - If Equipped
631K OEM Wheel Tractor Machine Systems Pressure Tap Locations
631K OEM Wheel Tractor Machine Systems Calibration Procedures
854K Wheel Dozer Systems Keypad Module
Installation Procedure for Secondary Steering Kit on Certain 950L and 962L Medium Wheel Loaders {1408, 4300, 4304, 430S, 4324, 4339, 5067} Installation Procedure for Secondary Steering Kit on Certain 950L and 962L Medium Wheel Loaders {1408, 4300, 4304, 430S, 4324, 4339, 5067}
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