994K Wheel Loader Systems Caterpillar


Air Lines

Usage:

994K MM9


Illustration 1g06206061

Table 1
Item  Qty  Part  Specification Description 
6V-3917 O-Ring Seal  Lubricate the bore lightly with 5P-3975 Rubber Lubricant. 
16  216-2211 Clamp  Use the following procedure to tighten the clamp:

1. Center clamps within the marking on the hose.
2. Orient clamps, so that T-bolts are at minimum 90 degree apart.
3. Tighten the clamp to 10 ± 2 N·m (89 ± 18 lb in)

Caterpillar Information System:

An Improved Sealing Process for Air Conditioning Cover Bolts and Bosses on Certain Series K, Series L, Series M, and Series GC Medium Wheel Loaders {7320} An Improved Sealing Process for Air Conditioning Cover Bolts and Bosses on Certain Series K, Series L, Series M, and Series GC Medium Wheel Loaders {7320}
Scuffing/Scoring May Occur in Bevel Gear Set on Certain 992K and 854K Wheel Dozers {3254, 3256, 3257, 3258} Scuffing/Scoring May Occur in Bevel Gear Set on Certain 992K and 854K Wheel Dozers {3254, 3256, 3257, 3258}
Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499} Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}
Recommendations for Calculating Service Brake Shimming During Axle Repairs on Certain Telehandlers {5486} Recommendations for Calculating Service Brake Shimming During Axle Repairs on Certain Telehandlers {5486}
A Procedure to Rework the Air Conditioner Group Filter Cover Is Used for Certain K-Series and M-Series Medium Wheel Loaders {7320, 7342} A Procedure to Rework the Air Conditioner Group Filter Cover Is Used for Certain K-Series and M-Series Medium Wheel Loaders {7320, 7342}
D6K2 Track-Type Tractor Machine Systems Ripper Lift Cylinder - Remove and Install
C7.1 Engines Welding Precaution
D6K2 Track-Type Tractor Machine Systems Accumulator (Hydraulic) - Remove and Install
D6K Track-Type Tractor Fuses and Circuit Breakers - Replace/Reset
An Improved Track Adjuster Yoke Allows for a Higher Rated Fuse Plate That Will Provide a More Reliable and Durable Recoil System is Now Used On Certain D3K2, D4K2, and D5K2 Track-Type Tractors {4157} An Improved Track Adjuster Yoke Allows for a Higher Rated Fuse Plate That Will Provide a More Reliable and Durable Recoil System is Now Used On Certain D3K2, D4K2, and D5K2 Track-Type Tractors {4157}
C27 and C32 Engine for MD6250 and MD6310 Drill Engine Misfires, Runs Rough or Is Unstable
Improved Angle Cylinder Pin Designs Are Now Available For Certain D6T Track-Type Tractors {6052, 6060, 6701} Improved Angle Cylinder Pin Designs Are Now Available For Certain D6T Track-Type Tractors {6052, 6060, 6701}
320GC, 320 and 323 Excavators Machine Systems Stick - Remove and Install
D6K Track-Type Tractor Fuel System Primary and Secondary Filters - Replace
D6K2 Track-Type Tractor Machine Systems Ripper Control Linkage - Remove and Install
D6K Track-Type Tractor Engine Air Filter Primary and/or Secondary Element - Clean/Replace
320GC, 320 and 323 Excavators Machine Systems Main Control Valve - Disassemble
320 GC, 320 and 323 Excavator Belt - Inspect/Adjust/Replace
D6K Track-Type Tractor Backup Alarm - Test
D6K Track-Type Tractor Backup Alarm
D6K Track-Type Tractor Fuel System - Prime
D6K2 Track-Type Tractor Machine Systems Hydraulic Tank - Remove and Install
New One Piece Starter Housing is Used on Certain 824K, 825K, and 826K Machines {1453} New One Piece Starter Housing is Used on Certain 824K, 825K, and 826K Machines {1453}
Instructions for Sorting and Replacing HVAC Actuators {1800, 7320} Instructions for Sorting and Replacing HVAC Actuators {1800, 7320}
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