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COVER 3988225 - Caterpillar


3988225 COVER Caterpillar parts 416F, 420F, 422F, 428F, 430F, 432F, 434F, 444F
Rating:
49
Alternative (cross code) number:
CA3988225
398-8225
3988225
Caterpillar 3988225 COVER
Weight: 0.01 pounds 0 kg.

Buy COVER 3988225 Caterpillar genuine, new aftermarket tractor parts with delivery
BACKHOE LOADER,

Compatible equipment models: 3988225:

BACKHOE LOADER  416F   420F   422F   428F   430F   432F   434F   444F   Caterpillar
Number on catalog scheme: 11
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Information:


Table 1
Tools Needed
6V-7070 Digital Multimeter
4C-4912 Growler Tester
8T-5096 Dial Indicator
8T-0447 Dial Caliper Armature Short Circuit - Test
Illustration 1 g00716053
Armature short circuit check
(3) Armature assembly
(A) Growler tester
Place armature (3) on growler tester (A). The tester needs to be turned to the ON position.
Hold a hacksaw blade against the armature core. Slowly rotate the armature while the blade is against the core.
The blade should not vibrate or the blade should not be attracted to the armature core.
If the blade vibrates or the blade is attracted to the core, the armature has a short. The armature must be rebuilt or replaced. Armature Ground - Test
Illustration 2 g00716055
Armature winding ground test
(3) Armature assembly
Place the multimeter in the "20M Ω" range. Touch one meter lead on each commutator bar and the other lead on the armature core.
Each multimeter reading should be greater than 100,000 Ohms. A meter reading of "0.10" or a value that is greater is acceptable.
If the meter reading is lower than 100,000 Ohms, the armature is grounded. The armature must be rebuilt or replaced. Armature Continuity - Test
Special equipment is needed to test the armature for an open. If the commutator is pitted or the bars are burned, the armature has an open. The armature must be replaced.Armature Runout - Check
Illustration 3 g00716057
Armature runout check
(3) Armature assembly
(4) Commutator
(5) Core
(B) Dial indicator
Check the runout "TIR" of the commutator (4) on the armature assembly (3). Check the "TIR" of the core (5) on the armature assembly (3). The maximum "TIR" that is allowed is 0.13 mm (0.005 inch).
If the "TIR" is too great, the armature must be replaced. Commutator Outside Diameter - Check
Illustration 4 g00716059
Commutator outside diameter check
(4) Commutator
(C) Caliper
Use the caliper (C) to check the outside diameter of commutator (5). The new diameters of the commutator is 58.8 0.10 mm (2.3150 0.0040 inch). The minimum diameters of the commutator is 56.7 mm (2.230 inch).
If the armature is worn, the armature must be replaced.
Illustration 5 g00584885
Depth Of Segment Mica
(X) Depth of segment mica
Measure the depth of segment mica of the commutator . The minimum depth should be 0.64 mm (0.025 inch).
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
If the depth is under the minimum, the segment mica can be undercut. If the mica is undercut, remove all shavings and mica particles.

Cat SIS web machinery list:

Caterpillar parts catalog
432F Backhoe Loader LNR00001-UP (MACHINE) POWERED BY C4.4 Engine
420F Backhoe Loader LKH00001-UP (MACHINE) POWERED BY C4.4 Engine
420F Backhoe Loader LTG00001-02342 (MACHINE) POWERED BY C4.4 Engine
430F Backhoe Loader LNH00001-UP (MACHINE) POWERED BY C4.4 Engine
430F Backhoe Loader LDY00001-00281 (MACHINE) POWERED BY C4.4 Engine
428F Backhoe Loader SJW00001-UP (MACHINE) POWERED BY C4.4 Engine
432F Backhoe Loader SEJ00001-UP (MACHINE) POWERED BY C4.4 Engine
422F Backhoe Loader LRH00001-UP (MACHINE) POWERED BY C4.4 Engine
432F Backhoe Loader Side Shift PXR00001-UP (MACHINE) POWERED BY C4.4 Engine
434F Backhoe Loader LDH00001-UP (MACHINE) POWERED BY C4.4 Engine
444F Backhoe Loader LJJ00001-UP (MACHINE) POWERED BY C4.4 Engine
416F Backhoe Loader LWT00001-UP (MACHINE) POWERED BY C4.4, 3054C Engine
444F Backhoe Loader Side Shift JXR00001-UP (MACHINE) POWERED BY C4.4 Engine
434F Backhoe Loader MTR00001-UP (MACHINE) POWERED BY C4.4 Engine
428F Backhoe Loader Side Shift RAK00001-UP (MACHINE) POWERED BY C4.4 Engine
416F Backhoe Loader KSF00001-UP (MACHINE) POWERED BY C4.4 Engine
420F Backhoe Loader JWJ00001-UP (MACHINE) POWERED BY C4.4 Engine
420F Backhoe Loader SKR00001-UP (MACHINE) POWERED BY C4.4 Engine
430F Backhoe Loaders RGS00001-UP (MACHINE) POWERED BY C4.4 Engine
430F Backhoe Loaders RDF00001-UP (MACHINE) POWERED BY C4.4 Engine
428F Backhoe Loader LBH00001-UP (MACHINE) POWERED BY C4.4 Engine
444F2 Side Shift Backhoe Loader HWS00001-UP (MACHINE) POWERED BY C4.4 Engine
434F Backhoe Loader FLY00001-UP (MACHINE) POWERED BY C4.4 Engine
444F Backhoe Loader FBN00001-UP (MACHINE) POWERED BY C4.4 Engine
432F2 Side Shift Backhoe Loader HWP00001-UP (MACHINE) POWERED BY C4.4 Engine
416F2 Center Pivot Backhoe Loader LYA00001-UP (MACHINE) POWERED BY C4.4 Engine
420F2 Center Pivot Backhoe Loader LYB00001-UP (MACHINE) POWERED BY C4.4 Engine
420F2 IT Center Pivot Backhoe Loader LYC00001-UP (MACHINE) POWERED BY C4.4 Engine
430F2 Center Pivot Backhoe Loader LYD00001-UP (MACHINE) POWERED BY C4.4 Engine
430F2 IT Center Pivot Backhoe Loader LYE00001-UP (MACHINE) POWERED BY C4.4 Engine
422F2 Side Shift Backhoe Loader LYF00001-UP (MACHINE) POWERED BY C4.4 Engine
428F2 Side Shift Backhoe Loader LYG00001-UP (MACHINE) POWERED BY C4.4 Engine
432F2 Side Shift Backhoe Loader LYJ00001-UP (MACHINE) POWERED BY C4.4 Engine
434F2 Side Shift Backhoe Loader LYK00001-UP (MACHINE) POWERED BY C4.4 Engine
444F2 Side Shift Backhoe Loader LYL00001-UP (MACHINE) POWERED BY C4.4 Engine
415F2 Center Pivot Backhoe Loader HWA00001-UP (MACHINE) POWERED BY C3.4 Engine
416F2 Center Pivot Backhoe Loader HWB00001-UP (MACHINE) POWERED BY C4.4 Engine
420F2 Center Pivot Backhoe Loader HWC00001-UP (MACHINE) POWERED BY C4.4 Engine
420F2 IT Center Pivot Backhoe Loader HWD00001-UP (MACHINE) POWERED BY C4.4 Engine
430F2 Center Pivot Backhoe Loader HWE00001-UP (MACHINE) POWERED BY C4.4 Engine
430F2 IT Center Pivot Backhoe Loader HWG00001-UP (MACHINE) POWERED BY C4.4 Engine
427F2 Side Shift Backhoe Loader HWK00001-UP (MACHINE) POWERED BY C3.4 Engine
428F2 Side Shift Backhoe Loader HWN00001-UP (MACHINE) POWERED BY C4.4 Engine
434F2 Side Shift Backhoe Loader HWR00001-UP (MACHINE) POWERED BY C4.4 Engine
416F2 Center Pivot Backhoe Loader LBF00001-UP (MACHINE) POWERED BY 3054C, C4.4 Engine
415F2 IL Backhoe Loader PF400001-UP (MACHINE) POWERED BY C3.4 Engine
420F2 Center Pivot Backhoe Loader LBS00001-UP (MACHINE) POWERED BY 3054C, C4.4 Engine
420F2 ADL (Air Deployable Loader) NSB00001-UP (MACHINE) POWERED BY 3054C Engine
910M Compact Wheel Loader H2200001-UP (MACHINE) POWERED BY C4.4 Engine
910K Compact Wheel Loader L2200001-UP (MACHINE) POWERED BY C4.4 Engine
914M Compact Wheel Loader H2400001-UP (MACHINE) POWERED BY C4.4 Engine
914K Compact Wheel Loader L2400001-UP (MACHINE) POWERED BY C4.4 Engine
918M Compact Wheel Loader H2600001-UP (MACHINE) POWERED BY C4.4 Engine
920K Compact Wheel Loader B9800001-UP (MACHINE) POWERED BY C4.4B Engine
914K Compact Wheel Loader BF400001-UP (MACHINE) POWERED BY C4.4B Engine
910K Compact Wheel Loader AY400001-UP (MACHINE) POWERED BY C3.8 Engine
914K Compact Wheel Loader CD200001-UP (MACHINE) POWERED BY C3.8 Engine


Parts cover Caterpillar catalog:

3E5153 COVER-STARTING MOTOR
216, 228, 236, 236B, 236B3, 242B3, 246C, 247, 248, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287, 287C, 287C2, 289C, 289C2, 297C, 299C, 3044C, 3054...
9G0004 COVER AS-TERMINAL
120G, 120H, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12K, 12M, 130G, 135H, 1390, 140G, 140H, 140K, 140K 2, 143H, 14H, 160G, 160H, 160K, 163H, 16H, 215, 215B, 2384C, 2484C, 24H, 24M, 2590, 30/30, 305.5, 3...
9G8909 COVER-TERMINAL
1090, 1190, 1190T, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 1390, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H,...
9R7980 COVER
120H ES, 12H ES, 140H ES, 143H, 14H NA, 160H ES, 163H NA, 16H NA, 216, 216B, 216B3, 226B, 226B3, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247B, 247B3, 252B, 252B3, 256C, 257B, 257B...
7T3111 COVER
414E, 416, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424B, 424B HD, 424D, 426, 426B, 426C, 428, 428B, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436, 436...
2131887 COVER-FENDER
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, 450F
4319144 COVER AS
416F, 420F, 422F, 428F, 430F, 432F
2996082 COVER-TERMINAL
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M 2, 160M 3, 160M 3 AWD, 416F, 420F, 422F, 428F, 430F, 432F, 434F, 444F, 450F, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K L...
3884572 COVER-TERMINAL
416F, 420F, 422F, 428F, 430F, 432F, 434F, 444F
3832789 COVER
416F, 420F, 422F, 428F, 430F, 432F, 434F, 444F
2761786 COVER-TERMINAL
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD, 236D, 242D, 246D, 24M, 2570C, 257D, 259D, 262D, 2670C, 272D, 272D XHP, 277D, 279D, 287D,...
2775777 COVER-TERMINAL
416F, 420F, 422F, 428F, 430F, 432F, 434F, 444F, 525D, 535D, 545D, 555D, AP-600D, AP-655D, BG600D, BG655D, CB-534D, CB-54, CB-564D, CB-64, CD-54, CD-54B, CP-573E, CP-663E, CS-563E, CS-583E, CS-683E, MH...
4484738 COVER AS
420F, 430F, 432F
4483760 COVER AS
420F, 430F, 432F
3981550 COVER-PROTECTIVE
416F, 420F, 422F, 428F, 430F, 432F, 434F, 444F
3625367 COVER
420F, 430F, 432F, 444F
3625366 COVER AS
420F, 430F, 432F, 444F
3607255 COVER AS
420F, 430F, 432F, 444F
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