7U4309 HOSE AS Caterpillar parts
D25D
Rating:
Alternative (cross code) number:
CA7U4309
7U-4309
7U4309
CA7U4309
7U-4309
7U4309
Weight: 6 pounds 2 kg.
ARTICULATED TRUCK,
Compatible equipment models: 7U4309:
Information:
Inspect the Connecting Rod
Inspect the connecting rod for wear or cracking.
Inspect the piston pin bearing and the piston pin for wear and other damage. Check the piston pin bearing for a clogged oil hole.Note: Be sure that the oil holes of the piston pin bearing and the small end of the connecting rod are lined up.
Inspect the connecting rod bolts for stripped threads.Measure Clearances and End Play
Table 1
Required Tools    
Part Number     Part Name     Qty    
5P-2170     Dial Bore Gauge Group     1    
8H-8581     Feeler Gauge     1    
Illustration 1 g00994326
Measure the clearance of the piston pin in the piston pin bearing. Refer to Specifications, "Connecting Rod" for clearance dimensions.
Illustration 2 g00994330
Install the connecting rod to the connecting rod journal. Tighten the bolts to the correct torque.
Measure the end play. Refer to Specifications, "Connecting Rod" for end play values.
If the end play exceeds the service limit, replace the connecting rod.
Inspect the connecting rod for wear or cracking.
Inspect the piston pin bearing and the piston pin for wear and other damage. Check the piston pin bearing for a clogged oil hole.Note: Be sure that the oil holes of the piston pin bearing and the small end of the connecting rod are lined up.
Inspect the connecting rod bolts for stripped threads.Measure Clearances and End Play
Table 1
Required Tools    
Part Number     Part Name     Qty    
5P-2170     Dial Bore Gauge Group     1    
8H-8581     Feeler Gauge     1    
Illustration 1 g00994326
Measure the clearance of the piston pin in the piston pin bearing. Refer to Specifications, "Connecting Rod" for clearance dimensions.
Illustration 2 g00994330
Install the connecting rod to the connecting rod journal. Tighten the bolts to the correct torque.
Measure the end play. Refer to Specifications, "Connecting Rod" for end play values.
If the end play exceeds the service limit, replace the connecting rod.
Caterpillar parts catalog:
Parts hose Caterpillar catalog:
9L5810
HOSE AS
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 1673C, 3304, 3306, 3306B, 3306C, 3406E, 615, 621E, 627B, 627E, 950B, 966F, 966F II, 972G, 980B, C...
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 1673C, 3304, 3306, 3306B, 3306C, 3406E, 615, 621E, 627B, 627E, 950B, 966F, 966F II, 972G, 980B, C...
8S0780
HOSE
1673C, 225, 235, 3304, 3304B, 3306, 3306B, 3306C, 518, 528, 572G, 627E, 627F, 627G, 637E, 637G, 920, 930, 941, 950, 955K, 955L, 966C, D250B, D25C, D25D, D300B, D30C, D350C, D35C, D4D, D6C, D6D, D7F, D...
1673C, 225, 235, 3304, 3304B, 3306, 3306B, 3306C, 518, 528, 572G, 627E, 627F, 627G, 637E, 637G, 920, 930, 941, 950, 955K, 955L, 966C, D250B, D25C, D25D, D300B, D30C, D350C, D35C, D4D, D6C, D6D, D7F, D...
1025868
HOSE AS
330, 330 FM L, 330 L, 3306, 3306C, 330B, 330B L, 350, 525, 527, 627B, 65C, 966F, 966F II, 972G, D250E, D250E II, D25D, D300E, D300E II, W330B
330, 330 FM L, 330 L, 3306, 3306C, 330B, 330B L, 350, 525, 527, 627B, 65C, 966F, 966F II, 972G, D250E, D250E II, D25D, D300E, D300E II, W330B
5P1262
HOSE
120B, 120G, 120H, 12G, 12H, 12H ES, 12H NA, 12M, 12M 2, 130G, 135H, 140B, 140G, 140H, 140H ES, 140H NA, 140M, 140M 2, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H NA, 160M, 160M 2, 163H, 163...
120B, 120G, 120H, 12G, 12H, 12H ES, 12H NA, 12M, 12M 2, 130G, 135H, 140B, 140G, 140H, 140H ES, 140H NA, 140M, 140M 2, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H NA, 160M, 160M 2, 163H, 163...
8C3681
HOSE
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140G, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16H, 16H NA, 225D, 231D, 236D, 242D, 2...
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140G, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16H, 16H NA, 225D, 231D, 236D, 242D, 2...
5P1291
HOSE
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, 163H NA, 16H, 215, 235B, 235C, 235D, 302.5, 3116, 320C, 320D FM RR, 3508C, 3512C, 3516C, 515, 521B, 522B, 525, 613B, 613C, 613C II, 613G, 621B, 621E, 621F...
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, 163H NA, 16H, 215, 235B, 235C, 235D, 302.5, 3116, 320C, 320D FM RR, 3508C, 3512C, 3516C, 515, 521B, 522B, 525, 613B, 613C, 613C II, 613G, 621B, 621E, 621F...
4N6749
HOSE-ADAPTER
2384C, 2470C, 2484C, 2570C, 2670C, 2864C, 3126B, 450E, 553C, 559C, 563C, 573C, 579C, 586C, 641B, 650B, 657B, 69D, 725, 730, 735, 740, 769C, 769D, 771C, 771D, 772B, 773B, 789D, 992C, 992D, 994, C-9, D1...
2384C, 2470C, 2484C, 2570C, 2670C, 2864C, 3126B, 450E, 553C, 559C, 563C, 573C, 579C, 586C, 641B, 650B, 657B, 69D, 725, 730, 735, 740, 769C, 769D, 771C, 771D, 772B, 773B, 789D, 992C, 992D, 994, C-9, D1...
9S1102
HOSE-FLOW
12H, 12H ES, 12H NA, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 16H NA, 3116, 3126, 572G, 621B, 627, 627B, 627E, 627F, 627G, 637D, 637E, 637G, 639D, 816F, 966G II, 972G II,...
12H, 12H ES, 12H NA, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 16H NA, 3116, 3126, 572G, 621B, 627, 627B, 627E, 627F, 627G, 637D, 637E, 637G, 639D, 816F, 966G II, 972G II,...
7U4964
HOSE AS
D25D, D350E, D350E II, D400E, D400E II, D40D, M318C MH, M322C
D25D, D350E, D350E II, D400E, D400E II, D40D, M318C MH, M322C
4U7962
HOSE-HEATER
725, 730, 735, 735B, 740, 740B, D250B, D250D, D250E, D250E II, D25C, D25D, D300B, D300D, D300E, D300E II, D30C, D350C, D350E, D350E II, D35C, D35HP, D400, D400E, D400E II, D40D, D44B, D550B
725, 730, 735, 735B, 740, 740B, D250B, D250D, D250E, D250E II, D25C, D25D, D300B, D300D, D300E, D300E II, D30C, D350C, D350E, D350E II, D35C, D35HP, D400, D400E, D400E II, D40D, D44B, D550B
4U1798
HOSE-SCAVENGE
D250B, D25C, D25D, D300B, D30C, D350C, D350E, D35C, D35HP, D400, D400E, D40D
D250B, D25C, D25D, D300B, D30C, D350C, D350E, D35C, D35HP, D400, D400E, D40D
2U3027
HOSE
D25D, D350E, D400E, D40D
D25D, D350E, D400E, D40D
7U5931
HOSE ASSEM
D25D
D25D
7U4956
HOSE ASSEM
D25D
D25D
7U5936
HOSE AS.
D25D
D25D
1406307
HOSE AS
D25D
D25D
1338148
HOSE AS
D25D
D25D
1087613
HOSE AS
D300D
D300D
1087614
HOSE AS
D300D
D300D
1087612
HOSE AS
D300D
D300D
1104254
HOSE AS
D25D
D25D
1104253
HOSE AS
D25D
D25D
1104251
HOSE AS
D25D
D25D