2804457 KIT-SEAL Caterpillar parts
303.5C, 303.5D, 303C CR, 303E CR, 304D CR
Rating:
Alternative (cross code) number:
CA2804457
280-4457
2804457
CA2804457
280-4457
2804457
Weight: 0.07 pounds 0 kg.
MINI HYD EXCAVATOR,
Compatible equipment models: 2804457:
Information:
Removal Procedure
Illustration 1 g02028775
Typical example
Illustration 2 g02028801
Loosen hose clamp (4) and disconnect hose assembly (3) from connection (5) on air control valve (6).
Disconnect harness assembly (7) from air control valve (6).
Disconnect tube assembly (1) from the assembly of air control valve (6).
Remove bolts (2). Remove connection (5) and air control valve (6) as an assembly.
Remove O-ring seals (8) from air control valve (6). Installation Procedure
Ensure that all components are clean and free from wear and damage. If necessary, replace any components that are worn or damaged.
Illustration 3 g02028801
Illustration 4 g02028775
Install new O-ring seals (8) to both sides of air control valve (6). Ensure that the O-ring seals are correctly positioned in the air control valve.
Install air control valve (6) and connection (5) as an assembly. Install bolts (2) and tighten the bolts to a torque 28 N m (248 lb in).
Connect tube assembly (1) to the assembly of air control valve (6). Tighten the nut for tube assembly (1) securely.
Connect harness assembly (7) to air control valve (6).
Connect hose assembly (3) to air control valve (6). Tighten hose clamp (4) securely.
Illustration 1 g02028775
Typical example
Illustration 2 g02028801
Loosen hose clamp (4) and disconnect hose assembly (3) from connection (5) on air control valve (6).
Disconnect harness assembly (7) from air control valve (6).
Disconnect tube assembly (1) from the assembly of air control valve (6).
Remove bolts (2). Remove connection (5) and air control valve (6) as an assembly.
Remove O-ring seals (8) from air control valve (6). Installation Procedure
Ensure that all components are clean and free from wear and damage. If necessary, replace any components that are worn or damaged.
Illustration 3 g02028801
Illustration 4 g02028775
Install new O-ring seals (8) to both sides of air control valve (6). Ensure that the O-ring seals are correctly positioned in the air control valve.
Install air control valve (6) and connection (5) as an assembly. Install bolts (2) and tighten the bolts to a torque 28 N m (248 lb in).
Connect tube assembly (1) to the assembly of air control valve (6). Tighten the nut for tube assembly (1) securely.
Connect harness assembly (7) to air control valve (6).
Connect hose assembly (3) to air control valve (6). Tighten hose clamp (4) securely.
Caterpillar parts catalog:
Parts kit Caterpillar catalog:
3620288
KIT-SERVICE METER
120K, 120K 2, 12K, 140K, 140K 2, 160K, 303.5C, 303.5D, 303.5E, 303C CR, 304C CR, 304D CR, 304E, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306E, 307D, 308D, 308E, 308E CR, 3176C, 3196, 3208, 320D, 320D F...
120K, 120K 2, 12K, 140K, 140K 2, 160K, 303.5C, 303.5D, 303.5E, 303C CR, 304C CR, 304D CR, 304E, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306E, 307D, 308D, 308E, 308E CR, 3176C, 3196, 3208, 320D, 320D F...
1028805
KIT-RECEPTACLE
216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267, 267B,...
216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267, 267B,...
1552265
KIT-CONNECTING PLUG
216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267, 267B,...
216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267, 267B,...
2350354
KIT-SEAL
303, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304C CR, 304D CR, 304E, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 414E, 416B, 416C, 416D, 416E, 420D, 422E, 424D, 426C, 428C, 428D, 428E, 430D, 432D, 432E,...
303, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304C CR, 304D CR, 304E, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 414E, 416B, 416C, 416D, 416E, 420D, 422E, 424D, 426C, 428C, 428D, 428E, 430D, 432D, 432E,...
1288614
KIT-SEAL
120H, 120H ES, 120H NA, 135H, 135H NA, 216, 216B, 216B3, 226B, 226B3, 232B, 236, 236B, 236B3, 242B, 242B3, 246C, 247B, 247B3, 252B, 252B3, 256C, 257B, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C...
120H, 120H ES, 120H NA, 135H, 135H NA, 216, 216B, 216B3, 226B, 226B3, 232B, 236, 236B, 236B3, 242B, 242B3, 246C, 247B, 247B3, 252B, 252B3, 256C, 257B, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C...
1214480
KIT-WATER BASE
120H, 120H ES, 120H NA, 135H, 135H NA, 216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 242B, 247, 247B, 247B3, 248, 257B, 267, 30/30, 301.5, 301.6C, 301.7D, 301.7D CR, 302.2D, 302.4D, 302.5, 302.5C, 30...
120H, 120H ES, 120H NA, 135H, 135H NA, 216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 242B, 247, 247B, 247B3, 248, 257B, 267, 30/30, 301.5, 301.6C, 301.7D, 301.7D CR, 302.2D, 302.4D, 302.5, 302.5C, 30...
3017292
KIT-SERVICE METER
140G, 303.5C, 303C CR, 304C CR, 305C CR, 312D, 312D L, 314D LCR, 315D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D L, 320D LRR, 320D RR, 321D LCR, 322C FM, 323D L, 323D LN, 323D SA, 324D FM, 324D FM LL...
140G, 303.5C, 303C CR, 304C CR, 305C CR, 312D, 312D L, 314D LCR, 315D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D L, 320D LRR, 320D RR, 321D LCR, 322C FM, 323D L, 323D LN, 323D SA, 324D FM, 324D FM LL...
2839122
KIT-SEAL
303.5C, 303.5D, 303.5E, 303C CR, 304, 304C CR, 304D CR, 304E, 305, 305.5D, 305.5E, 305C CR, 305D CR, 305E
303.5C, 303.5D, 303.5E, 303C CR, 304, 304C CR, 304D CR, 304E, 305, 305.5D, 305.5E, 305C CR, 305D CR, 305E
2788641
KIT-SEAL
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
2794707
KIT-SEAL
303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304C CR, 304D CR, 304E, 305.5D, 305.5E, 305C CR, 305D CR, 305E
303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304C CR, 304D CR, 304E, 305.5D, 305.5E, 305C CR, 305D CR, 305E
2804459
KIT-BARREL
303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304D CR, 304E
303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304D CR, 304E
2804458
KIT-SWASHPLATE
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
2802363
KIT-CARRIER
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
2802362
KIT-CARRIER
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
2802361
KIT-PINION
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E
2669565
KIT-SEAL
M318C, M318C MH, M318D, M318D MH, M322C, M322D, M322D MH
M318C, M318C MH, M318D, M318D MH, M322C, M322D, M322D MH
3545230
KIT-WASHER
M313C, M315C, M316C, M318C, M318C MH, M322C
M313C, M315C, M316C, M318C, M318C MH, M322C
3542480
KIT-SPOOL
M313C, M315C, M316C, M318C, M318C MH, M322C
M313C, M315C, M316C, M318C, M318C MH, M322C
2430927
KIT-SEAL
M313C, M313D, M315C, M315D, M316C, M316D, M318C, M318D
M313C, M313D, M315C, M315D, M316C, M316D, M318C, M318D
3111217
KIT-REPAIR
M313C, M313D, M315C, M315D, M315D 2, M316C, M316D, M317D 2, M318C, M318D, M318D MH, M322C, M322D, M322D MH, M325D L MH, M325D MH
M313C, M313D, M315C, M315D, M315D 2, M316C, M316D, M317D 2, M318C, M318D, M318D MH, M322C, M322D, M322D MH, M325D L MH, M325D MH
2794709
KIT-SEAL
303.5C, 303.5D, 303.5E, 303C CR, 304C CR, 304D CR, 305.5D, 305.5E, 305C CR, 305D CR, 305E
303.5C, 303.5D, 303.5E, 303C CR, 304C CR, 304D CR, 305.5D, 305.5E, 305C CR, 305D CR, 305E