7X0388 BOLT Caterpillar parts
613G, 621E, 621F, 621G, 621H, 621K, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 631E, 631G, 633E, 637E, 637G, 950B, 950B/950E, 950F, 950F II, 960F, 966F, 970F, 980F, AP-1000, AP-1050, C15, C18, CB-4...
Rating:
Alternative (cross code) number:
CA7X0388
7X-0388
7X0388
CA7X0388
7X-0388
7X0388
Weight: 0.80 pounds 0 kg.
Information:
GRIP LENGTH
63.5
mm
HEAD HEIGHT
17.07
mm
HEX SIZE
33.34
mm
LENGTH
114.3
mm
MATERIAL
Steel 1035 MPa Min Tensile Strength Rc 33-39
THREAD SIZE
.88-9
COATING/PLATING
Zinc-Dichromate Coating
ASPHALT PAVER, WHEEL TRACTOR-SCRAPER,
Compatible equipment models: 7X0388:
EXCAVATOR
E300B
Information:
There are several methods that can be used to make repairs to damaged threads in cast iron housings and cylinder blocks. One method is to use a Heli-Coil insert. Also, a 9S3500 or 9S3700 Thread Insert Repair Kit can be used.
In some applications, a steel rod with threads can be used to repair damaged threads. This procedure can be used when no more than one hole in a bolt pattern is to be repaired. This procedure can not be used to repair threads in holes for cylinder head bolts or studs, holes for main bearing bolts or studs, connecting rod holes or hydraulic system components. Also, this procedure should not be used to repair threads in the transmission for the long bolts that hold clutch packs together.
The instructions for this procedure are as follows:
1. Illustration 1 shows an example of a hole with damaged threads. A steel rod with threads will be needed that has a diameter of at least 1 1/2 times the largest diameter of the damaged area.
Illustration 1. Example of hole with damaged threads.2. Drill and tap the damaged hole to the size needed for the steel rod. Clean the threads in the hole and on the steel rod with 6V1541 Quick Cure Primer. Put 9S3265 Retaining Compound on the threads of the steel rod and install the steel rod in the new hole. See Illustration 2.
Illustration 2. Install steel rod in new hole.3. Cut the steel rod off just above the surface as shown in Illustration 3. Drill a 3.5 mm (.136 ") diameter hole between the steel rod and the casting. Use a 8-32 tap to put threads in the hole. Use 6V1541 Quick Cure Primer to clean the threads in the hole and the threads on a 1H3331 Screw. Put 9S3265 Retaining Compound on the screw and install it in the hole as shown.4. Cut the top of the screw off so it is even with the top of the steel rod. Use a file to make the top of the steel rod and the top of the screw even with the surface of the casting.5. Drill and tap the steel rod to the dimensions of the original hole as shown in Illustration 4.
Illustration 3. Install machine screw to hold steel rod in position.
Illustration 4. Damaged hole that has been repaired with a steel rod.
In some applications, a steel rod with threads can be used to repair damaged threads. This procedure can be used when no more than one hole in a bolt pattern is to be repaired. This procedure can not be used to repair threads in holes for cylinder head bolts or studs, holes for main bearing bolts or studs, connecting rod holes or hydraulic system components. Also, this procedure should not be used to repair threads in the transmission for the long bolts that hold clutch packs together.
The instructions for this procedure are as follows:
1. Illustration 1 shows an example of a hole with damaged threads. A steel rod with threads will be needed that has a diameter of at least 1 1/2 times the largest diameter of the damaged area.
Illustration 1. Example of hole with damaged threads.2. Drill and tap the damaged hole to the size needed for the steel rod. Clean the threads in the hole and on the steel rod with 6V1541 Quick Cure Primer. Put 9S3265 Retaining Compound on the threads of the steel rod and install the steel rod in the new hole. See Illustration 2.
Illustration 2. Install steel rod in new hole.3. Cut the steel rod off just above the surface as shown in Illustration 3. Drill a 3.5 mm (.136 ") diameter hole between the steel rod and the casting. Use a 8-32 tap to put threads in the hole. Use 6V1541 Quick Cure Primer to clean the threads in the hole and the threads on a 1H3331 Screw. Put 9S3265 Retaining Compound on the screw and install it in the hole as shown.4. Cut the top of the screw off so it is even with the top of the steel rod. Use a file to make the top of the steel rod and the top of the screw even with the surface of the casting.5. Drill and tap the steel rod to the dimensions of the original hole as shown in Illustration 4.
Illustration 3. Install machine screw to hold steel rod in position.
Illustration 4. Damaged hole that has been repaired with a steel rod.
Cat SIS web machinery list:
Parts bolt Caterpillar catalog:
1635819
BOLT-FORCING
AD45, AD45B, AD55, AD55B, AD60, R1300, R1300G, R1300G II, R1600, R2900, R2900G, R3000H
AD45, AD45B, AD55, AD55B, AD60, R1300, R1300G, R1300G II, R1600, R2900, R2900G, R3000H
5P5265
BOLT-FORCING
AD30, AD40, AD45, AD45B, AD55, AD55B, AD60, AE40, R1300, R1300G, R1300G II, R1600, R1600G, R1700 II, R1700G, R2900, R2900G, R3000H
AD30, AD40, AD45, AD45B, AD55, AD55B, AD60, AE40, R1300, R1300G, R1300G II, R1600, R1600G, R1700 II, R1700G, R2900, R2900G, R3000H
6T8853
BOLT-TRACK
5130, 5130B, D11N, D11R, D11T
5130, 5130B, D11N, D11R, D11T
7X0394
BOLT
824G, 824G II, 844, 844H, 854G, 854K, CS-323, D10N, D10R, D11N, D11R
824G, 824G II, 844, 844H, 854G, 854K, CS-323, D10N, D10R, D11N, D11R
1K9415
BOLT
AE40 II, D10, D10N, D10R, D11N, D11R, D11T, D9G, D9N, D9R, D9T
AE40 II, D10, D10N, D10R, D11N, D11R, D11T, D9G, D9N, D9R, D9T
6T8520
BOLT-TRACK MASTER
D11N, D11R, D11T
D11N, D11R, D11T
6T8521
BOLT-TRACK MASTER
D11N, D11R, D11T
D11N, D11R, D11T
7T1243
BOLT
D11N, D11R, D11T
D11N, D11R, D11T
9W7269
BOLT
D11N, D11R, D11T
D11N, D11R, D11T
8T5881
BOLT
D11N, D11R, D11T
D11N, D11R, D11T
1653925
BOLT
3406B, 3406C, 3406E, AD45B, AD55, AD55B, AD60, C-15, C-16, C15, C15 I6, C18 I6, D10T2, TH35-C15T
3406B, 3406C, 3406E, AD45B, AD55, AD55B, AD60, C-15, C-16, C15, C15 I6, C18 I6, D10T2, TH35-C15T
2526307
BOLT-ROUND HEAD
3516, 3516B, 797, 797B, AP-600D, AP-655D, AP1000E, AP1055E, AP555E, BG1000E, BG1055E, BG500E, BG600D, BG655D, C32
3516, 3516B, 797, 797B, AP-600D, AP-655D, AP1000E, AP1055E, AP555E, BG1000E, BG1055E, BG500E, BG600D, BG655D, C32
0964835
BOLT-SOCKET HEAD
307, 312, 3126B, 3126E, 312B, 315, 315B, 315B FM L, 317, 325, 325 L, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 365B, 365B II, 365B L, 554, 574, 574B, 725, 730, 735, 797, 797B, AP1000E, AP1055E, BG1000E,...
307, 312, 3126B, 3126E, 312B, 315, 315B, 315B FM L, 317, 325, 325 L, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 365B, 365B II, 365B L, 554, 574, 574B, 725, 730, 735, 797, 797B, AP1000E, AP1055E, BG1000E,...
5P6446
BOLT-12 POINT HEAD
3512C, 3516B, 508, 55, 57, 578, 583R, 589, 824C, 916, D5B, D6D, D6R II, D7G, D7R II, D8R II, G3508, G3508B, G3512B, G3516, G3516B, G3520B, R1300, R1300G, R1300G II
3512C, 3516B, 508, 55, 57, 578, 583R, 589, 824C, 916, D5B, D6D, D6R II, D7G, D7R II, D8R II, G3508, G3508B, G3512B, G3516, G3516B, G3520B, R1300, R1300G, R1300G II
3364419
BOLT
3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C175-16, C27, C32
3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C175-16, C27, C32
2486607
BOLT
3512, 3512B, 3512C, 3516, G3516E, G3520C, XQC1600
3512, 3512B, 3512C, 3516, G3516E, G3520C, XQC1600
9X8286
BOLT-HIGH TEMPERATURE
C-9, C13, C27, C32, TH35-C13T
C-9, C13, C27, C32, TH35-C13T
8C0617
BOLT
120G, 130G, 16G, 215B, 215D, 225D, 229, 229D, 231D, 235B, 235C, 245, 245B, 3208, 3412, 3412C, 3516C, 518, 518C, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 631E, 631G, 633E II, 637E, 637G, 6...
120G, 130G, 16G, 215B, 215D, 225D, 229, 229D, 231D, 235B, 235C, 245, 245B, 3208, 3412, 3412C, 3516C, 518, 518C, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 631E, 631G, 633E II, 637E, 637G, 6...
5P7310
BOLT-12 POINT HEAD
C27, C32, CX35-P800, TH48-E70
C27, C32, CX35-P800, TH48-E70
2598175
BOLT
C15, C3.3, C4.4
C15, C3.3, C4.4
2808912
BOLT
120M, 120M 2, 12M, 12M 2, 140M, 140M 2, 160M, 160M 2, 312D, 312E, 797F, 901C, 902C, 903C, 938H, 950H, 950K, 962H, 962K, 993K, C15, CB-14B, CB-54, CB-64, CX28, CX31, CX31-C13I, CX31-C15I, CX31-C18I, CX...
120M, 120M 2, 12M, 12M 2, 140M, 140M 2, 160M, 160M 2, 312D, 312E, 797F, 901C, 902C, 903C, 938H, 950H, 950K, 962H, 962K, 993K, C15, CB-14B, CB-54, CB-64, CX28, CX31, CX31-C13I, CX31-C15I, CX31-C18I, CX...
6C3285
BOLT
12K, 140K, 140K 2, 160K, 229, 515, 525, C13, C15, C18, CX31-C13I, IT28, TH35-C13T, TH35-C15T
12K, 140K, 140K 2, 160K, 229, 515, 525, C13, C15, C18, CX31-C13I, IT28, TH35-C13T, TH35-C15T