5I8821 SCREW-ADJUSTMENT Caterpillar parts
311, 311B, 312, 312B, 312B L, 315, 315B, 315B FM L, 315B L, 317, 317B LN, 318B
Rating:
Alternative (cross code) number:
CA5I8821
5I-8821
5I8821
CA5I8821
5I-8821
5I8821
Weight: 0.02 pounds 0 kg.
EXCAVATOR,
Compatible equipment models: 5I8821:
Information:
Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     5P-0306     Vacuum Transducer     1    
6V-4142 Fitting     1    
5K-5068 Fitting     1    
FT-1114 Vacuum Cap     1    
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
At operating temperature, the hydraulic oil is hot and under pressure. Hot oils can cause burns.To prevent possible personal injury, release the pressure in the work tool hydraulic circuit (boom, stick, bucket, and swing), travel circuits, and the hydraulic oil tank at the filler cap before any hydraulic lines or components are disconnected or removed.Remove the filler cap only when the engine is stopped and the filler cap is cool enough to touch.
Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
Illustration 1 g01258732
Install Tooling (A) onto the hydraulic tank. Attach an air supply hose onto Tooling (A). Apply 345 69 kPa (50 10 psi) of air. This procedure will pull vacuum on the hydraulic system.Note: Hook up the air to Tooling (A) in order to create a vacuum in the hydraulic system. This will minimize the leakage from the tubes and the lines.
Release hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
Illustration 2 g01258733
Open the door on the right side of the machine.
Illustration 3 g00848227
Disconnect hose assemblies (1), (4), (5), and (6). Remove bolts (3) and gear pump (2) .
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     5P-0306     Vacuum Transducer     1    
6V-4142 Fitting     1    
5K-5068 Fitting     1    
FT-1114 Vacuum Cap     1    
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
At operating temperature, the hydraulic oil is hot and under pressure. Hot oils can cause burns.To prevent possible personal injury, release the pressure in the work tool hydraulic circuit (boom, stick, bucket, and swing), travel circuits, and the hydraulic oil tank at the filler cap before any hydraulic lines or components are disconnected or removed.Remove the filler cap only when the engine is stopped and the filler cap is cool enough to touch.
Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
Illustration 1 g01258732
Install Tooling (A) onto the hydraulic tank. Attach an air supply hose onto Tooling (A). Apply 345 69 kPa (50 10 psi) of air. This procedure will pull vacuum on the hydraulic system.Note: Hook up the air to Tooling (A) in order to create a vacuum in the hydraulic system. This will minimize the leakage from the tubes and the lines.
Release hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
Illustration 2 g01258733
Open the door on the right side of the machine.
Illustration 3 g00848227
Disconnect hose assemblies (1), (4), (5), and (6). Remove bolts (3) and gear pump (2) .
Caterpillar parts catalog:
Parts screw Caterpillar catalog:
5I8798
SCREW-ADJUSTMENT
311, 311B, 312, 312B, 312B L, 315, 315B, 315B FM L, 315B L, 317, 317B LN, 318B, 330D, 330D FM, 330D L, 330D LN, 330D MH, 345C, 345C L, 345C MH, M330D, W345C MH
311, 311B, 312, 312B, 312B L, 315, 315B, 315B FM L, 315B L, 317, 317B LN, 318B, 330D, 330D FM, 330D L, 330D LN, 330D MH, 345C, 345C L, 345C MH, M330D, W345C MH
1418058
SCREW
307, 312, 312B L, 315, 315B L, 317, 317B LN, 318B
307, 312, 312B L, 315, 315B L, 317, 317B LN, 318B
4I8438
SCREW-MACHINE
307, 311, 312, 312B L, 313B, 315, 315B L, 317, 317B LN, 318B, 320 L, 320B L, 320N, 322, 322 FM L, 322 LN, 325B, 325B L, 330B, 330B L, 345B, 345B II, 345B II MH, M325B, W330B, W345B II
307, 311, 312, 312B L, 313B, 315, 315B L, 317, 317B LN, 318B, 320 L, 320B L, 320N, 322, 322 FM L, 322 LN, 325B, 325B L, 330B, 330B L, 345B, 345B II, 345B II MH, M325B, W330B, W345B II
1R5854
SCREW
312, 312B, 312C, 312C L, 313B, 314C, E120B
312, 312B, 312C, 312C L, 313B, 314C, E120B
9B4499
SCREW-MACHINE
215, 215B, 235, 245, 307, 307B, 311D LRR, 312, 312B L, 312C, 312D, 312D L, 314D LCR, 315, 315B L, 315C, 315D L, 317, 317B LN, 318B, 318C, 319C, 319D, 320B, 320C, 320D, 320D FM, 320D L, 320D LN, 322B L...
215, 215B, 235, 245, 307, 307B, 311D LRR, 312, 312B L, 312C, 312D, 312D L, 314D LCR, 315, 315B L, 315C, 315D L, 317, 317B LN, 318B, 318C, 319C, 319D, 320B, 320C, 320D, 320D FM, 320D L, 320D LN, 322B L...
1803861
SCREW-TAPPING
307B, 308D, 311B, 311D LRR, 311F LRR, 312, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315, 31...
307B, 308D, 311B, 311D LRR, 311F LRR, 312, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315, 31...
3E4320
SCREW
312, 315, 317, 320 L, 320B FM LL, 322B L, 325, 325 LN, 325B L, 330, 330B L, 345B, 345B II, 345B II MH, 345B L, 350, 350 L, 375, 375 L, 385B, 5080, 5110B, 561N, 824G II, 953D, 963D, 973D, D5N, D5R LGP,...
312, 315, 317, 320 L, 320B FM LL, 322B L, 325, 325 LN, 325B L, 330, 330B L, 345B, 345B II, 345B II MH, 345B L, 350, 350 L, 375, 375 L, 385B, 5080, 5110B, 561N, 824G II, 953D, 963D, 973D, D5N, D5R LGP,...
6I5298
SCREW-TAPPING
303.5E, 303E CR, 304E, 305.5E, 305E, 306E, 307C, 307D, 308C, 308D, 308E CR, 308E SR, 311B, 311C, 311D LRR, 311F LRR, 312, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D...
303.5E, 303E CR, 304E, 305.5E, 305E, 306E, 307C, 307D, 308C, 308D, 308E CR, 308E SR, 311B, 311C, 311D LRR, 311F LRR, 312, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D...
7Y3248
SCREW
307, 311, 312, 315, 317, 320 L, 322 FM L, 325, 325 L, 325 LN, 330, 330 FM L, 330 L, 350, 375, 375 L, 5080, 5130, 5130B, 5230, 5230B, 924F, 928F, IT24F, IT28F
307, 311, 312, 315, 317, 320 L, 322 FM L, 325, 325 L, 325 LN, 330, 330 FM L, 330 L, 350, 375, 375 L, 5080, 5130, 5130B, 5230, 5230B, 924F, 928F, IT24F, IT28F
6C9119
SCREW
307, 307B, 311B, 312, 312B L, 312C, 315, 315B L, 315C, 317, 317B LN, 318B, 318C, 319C, 320 L, 320B, 320C, 322B LN, 322C, 323D L, 324D, 324D L, 324D LN, 325 L, 325B L, 325C, 325D, 325D L, 329D L, 330, ...
307, 307B, 311B, 312, 312B L, 312C, 315, 315B L, 315C, 317, 317B LN, 318B, 318C, 319C, 320 L, 320B, 320C, 322B LN, 322C, 323D L, 324D, 324D L, 324D LN, 325 L, 325B L, 325C, 325D, 325D L, 329D L, 330, ...
1091268
SCREW
311B, 312, 312B L, 315, 315B L, 317, 317B LN, 318B, 320B, 322B LN, 325 L, 325B L, 330 L, 330B L, 345B II, 345B L
311B, 312, 312B L, 315, 315B L, 317, 317B LN, 318B, 320B, 322B LN, 325 L, 325B L, 330 L, 330B L, 345B II, 345B L
6C9058
SCREW
307, 307B, 311B, 312, 312B L, 315, 315B L, 317, 317B LN, 318B, 320 L, 320B, 322B LN, 323D L, 323D LN, 324D, 324D L, 324D LN, 325 L, 325B L, 325D, 325D L, 329D L, 330, 330 L, 330B L, 330D, 330D L, 330D...
307, 307B, 311B, 312, 312B L, 315, 315B L, 317, 317B LN, 318B, 320 L, 320B, 322B LN, 323D L, 323D LN, 324D, 324D L, 324D LN, 325 L, 325B L, 325D, 325D L, 329D L, 330, 330 L, 330B L, 330D, 330D L, 330D...