1991905 SEAL-O-RING Caterpillar parts
307C, 311B, 312B, 313B, 318B, 321B, 325B, 325C, 330B, 330B L, 375
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Alternative (cross code) number:
CA1991905
199-1905
1991905
CA1991905
199-1905
1991905
EXCAVATOR, MINI HYD EXCAVATOR,
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Magafor 199 Series Cobalt Steel Uncoated (Bright) Combination Spotting Drill and Countersink Bit, 2 Flute, 90 Degrees Cutting Angle, 0.75" Cutting Length, 8" Long
Magafor By using the magafor NC drill of diameter over the drilling tool, centering and chamfering are obtained in a single operation || Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys || Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
Magafor By using the magafor NC drill of diameter over the drilling tool, centering and chamfering are obtained in a single operation || Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys || Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
Number on catalog scheme:
37
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Compatible equipment models: 1991905:
Information:
the following guidelines for troubleshooting:
Understand the machine operation.
Know if the symptom is a characteristic of normal operation or a failure.
Use all available service literature to understand the machine systems and perform troubleshooting.
Read the Systems Operation to understand the machine systems.
Understand machine system interactions.
Understand the symptom.
Speak with the operator about the symptom to acquire the following Information:
Machine performance prior to the failure.
First occurrence of symptom.
Operating conditions at the time of the failure.
Sequence of events prior to the failure.
Troubleshooting steps that have been taken.
Inspect the machine for problems and unusual odors or noises.
Research machine records for:
Machine preventive maintenance history.
Machine repair history.
Related specific serial number service information.
Duplicate the symptom.
Operate the machine.
Repeat the conditions that caused the failure.
Check the gauges.
Look for unusual indications.
Determine possible causes.
Determine if an Electronic Control Module (ECM) has detected any faults.
Use the information from the operator and your inspection.
If there is more than one symptom, identify a common cause.
Use the tests and procedures in this manual to verify the failure.
Repair the failure.
Test the system again to verify that the problem is resolved.
Provide feedback to Caterpillar®. Use the form in the Service Information System (SIS) web site or Component Based Troubleshooting (CBT). Write a brief description about the symptom, testing, and repair. Include your phone number or e-mail address so you can be contacted. This feedback helps Caterpillar improve service information.
Understand the machine operation.
Know if the symptom is a characteristic of normal operation or a failure.
Use all available service literature to understand the machine systems and perform troubleshooting.
Read the Systems Operation to understand the machine systems.
Understand machine system interactions.
Understand the symptom.
Speak with the operator about the symptom to acquire the following Information:
Machine performance prior to the failure.
First occurrence of symptom.
Operating conditions at the time of the failure.
Sequence of events prior to the failure.
Troubleshooting steps that have been taken.
Inspect the machine for problems and unusual odors or noises.
Research machine records for:
Machine preventive maintenance history.
Machine repair history.
Related specific serial number service information.
Duplicate the symptom.
Operate the machine.
Repeat the conditions that caused the failure.
Check the gauges.
Look for unusual indications.
Determine possible causes.
Determine if an Electronic Control Module (ECM) has detected any faults.
Use the information from the operator and your inspection.
If there is more than one symptom, identify a common cause.
Use the tests and procedures in this manual to verify the failure.
Repair the failure.
Test the system again to verify that the problem is resolved.
Provide feedback to Caterpillar®. Use the form in the Service Information System (SIS) web site or Component Based Troubleshooting (CBT). Write a brief description about the symptom, testing, and repair. Include your phone number or e-mail address so you can be contacted. This feedback helps Caterpillar improve service information.
Caterpillar parts catalog:
Parts seal Caterpillar catalog:
4I8891
SEAL-RECTANGULAR
311, 311B, 312B, 312C L, 313B, 314C, 315, 315B, 315B FM L, 315C, 318B, 320, 320 L, 320B, 320B L, 320N, 321B, 325
311, 311B, 312B, 312C L, 313B, 314C, 315, 315B, 315B FM L, 315C, 318B, 320, 320 L, 320B, 320B L, 320N, 321B, 325
0949400
SEAL-O-RING
313B, E120, E140
313B, E120, E140
0949681
SEAL-O-RING
305.5, 306, 307B, 307C, 307D, 308C, 308D, 313B, E120, E140
305.5, 306, 307B, 307C, 307D, 308C, 308D, 313B, E120, E140
0954051
SEAL-O-RING
313B, E120, E140, E450, E650
313B, E120, E140, E450, E650
3408206
SEAL GP-DUO-CONE
308D, 308E, 308E CR, 308E SR, 308E2 CR, 311C, 311D LRR, 311F LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR
308D, 308E, 308E CR, 308E SR, 308E2 CR, 311C, 311D LRR, 311F LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR
311C, 311D LRR, 311F LRR, 312B, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR
303, 304, 305, 313B
311B, 311C, 313B, 318B, 320B U, 320C, 320D L, 325C, 345B, 345B II
1347466
SEAL
313B
313B
313B, 330, 330 FM L, 330 L
1425281
SEAL
313B
313B