1B5577 CAP SCREW Caterpillar parts
977D, 977H
Rating:
Alternative (cross code) number:
CA1B5577
1B-5577
1B5577
CA1B5577
1B-5577
1B5577
Weight: 0.34 pounds 0 kg.
TRACK LOADER,
Information:
1. Disconnect wires (2) from the valve cover base. Remove glow plug harnesses (1).2. Remove valve cover bases (3). 3. Disconnect elbow (4) to temperature regulator housing (7).4. Remove bracket (5) and bracket (6). Remove bracket (8). Remove the remainder of the 3/8" head bolts. Remove lifting bracket (9).5. Install three 5/16" -18 NC forged eyebolts in the cylinder head. Fasten a hoist to the cylinder head. 6. Remove cylinder head bolts (10). Remove the cylinder head. The weight of the cylinder head is 135 kg (300 lb.).
Do not put the cylinder head down on a flat surface. Direct injection nozzles extend out from the bottom surface of the cylinder head and will be damaged by the weight of the head.A new spacer plate gasket must be installed when the cylinder head is removed. See Remove & Install Spacer Plate.
Install Cylinder Head Assemblies
1. Thoroughly clean the spacer plate and bottom surface of the cylinder head. Install a new head gasket and water seals. Do not use any adhesives. A new spacer plate gasket must be used when the cylinder head is installed. See Remove & Install Spacer Plate. 2. Put the cylinder head into position on the spacer plate. Be careful not to damage the head gasket or water seals. 3. Put 5P3931 Anti-Seize Compound on the threads of head bolts (1). Install the cylinder head bolts and washers and tighten them as follows:a. Tighten bolts 1 through 20 in number sequence to 270 25 N m (200 20 lb ft).b. Tighten bolts 1 through 20 in number sequence to 447 20 N m (330 15 lb.ft.).c. Tighten bolts 1 through 20 in number sequence again to 447 20 N m (330 15 lb.ft.).4. Install glow plug harness (2). 5. Put rocker shaft assembly (4) into position on the cylinder head. Put 5P3931 Anti-Seize Compound on bolts (3). Install rocker shaft assembly bolts and washers. Tighten the bolts as follows:a. Tighten bolts 21 through 26 in number sequence to 270 25 N m (200 20 lb ft).b. Tighten bolts 21 through 26 in number sequence to 447 20 N m (330 15 lb.ft.).c. Tighten bolts 21 through 26 in number sequence again to 447 20 N m (330 15 lb.ft.). 6. Install bracket (6) and spacer (5) on the cylinder head. Tighten bolts (9) finger tight. Install the bolt that holds bracket (6) to the automatic timing advance housing and tighten to standard torque. Tighten bolts (9) to 43 7 N m (32 5 lb ft).7. Install bracket (8). Tighten bolts (11) finger tight. Tighten bolts (7) to standard torque. Tighten bolts (11) to 43 7 N m (32 5 lb ft).8. Follow Step 6 for bracket (12).9. Put 5P3931 Anti-Seize Compound on the remainder of 3/8" head bolts (10) and tighten to 43 7 N m (32 5 lb ft).10. Install lifting bracket (14).11. Put clean engine oil on
Do not put the cylinder head down on a flat surface. Direct injection nozzles extend out from the bottom surface of the cylinder head and will be damaged by the weight of the head.A new spacer plate gasket must be installed when the cylinder head is removed. See Remove & Install Spacer Plate.
Install Cylinder Head Assemblies
1. Thoroughly clean the spacer plate and bottom surface of the cylinder head. Install a new head gasket and water seals. Do not use any adhesives. A new spacer plate gasket must be used when the cylinder head is installed. See Remove & Install Spacer Plate. 2. Put the cylinder head into position on the spacer plate. Be careful not to damage the head gasket or water seals. 3. Put 5P3931 Anti-Seize Compound on the threads of head bolts (1). Install the cylinder head bolts and washers and tighten them as follows:a. Tighten bolts 1 through 20 in number sequence to 270 25 N m (200 20 lb ft).b. Tighten bolts 1 through 20 in number sequence to 447 20 N m (330 15 lb.ft.).c. Tighten bolts 1 through 20 in number sequence again to 447 20 N m (330 15 lb.ft.).4. Install glow plug harness (2). 5. Put rocker shaft assembly (4) into position on the cylinder head. Put 5P3931 Anti-Seize Compound on bolts (3). Install rocker shaft assembly bolts and washers. Tighten the bolts as follows:a. Tighten bolts 21 through 26 in number sequence to 270 25 N m (200 20 lb ft).b. Tighten bolts 21 through 26 in number sequence to 447 20 N m (330 15 lb.ft.).c. Tighten bolts 21 through 26 in number sequence again to 447 20 N m (330 15 lb.ft.). 6. Install bracket (6) and spacer (5) on the cylinder head. Tighten bolts (9) finger tight. Install the bolt that holds bracket (6) to the automatic timing advance housing and tighten to standard torque. Tighten bolts (9) to 43 7 N m (32 5 lb ft).7. Install bracket (8). Tighten bolts (11) finger tight. Tighten bolts (7) to standard torque. Tighten bolts (11) to 43 7 N m (32 5 lb ft).8. Follow Step 6 for bracket (12).9. Put 5P3931 Anti-Seize Compound on the remainder of 3/8" head bolts (10) and tighten to 43 7 N m (32 5 lb ft).10. Install lifting bracket (14).11. Put clean engine oil on
Caterpillar parts catalog:
Parts cap Caterpillar catalog:
4B5441
CAP AS-FILLER
227, 229D, 235, 245, 3208, 3304, 3304B, 3306, 3406, 3406B, 3408, 3412, 3412C, 561B, 561D, 572G, 583K, 594, 594H, 613, 615, 814, 814B, 815, 815B, 816, 824, 824B, 824C, 825B, 826B, 826C, 834, 834B, 836,...
227, 229D, 235, 245, 3208, 3304, 3304B, 3306, 3406, 3406B, 3408, 3412, 3412C, 561B, 561D, 572G, 583K, 594, 594H, 613, 615, 814, 814B, 815, 815B, 816, 824, 824B, 824C, 825B, 826B, 826C, 834, 834B, 836,...
7H1447
CAP-FILLER
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 141, 143H, 14E, 14G, 14H, 14H NA, 153, 16, 160G, 1...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 141, 143H, 14E, 14G, 14H, 14H NA, 153, 16, 160G, 1...
5F2807
CAP
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 1673, 235B, 330, 330B L, 572R, 611, 615C, 627B, 627E, 627F, 627G, 651, 814F, 815F, 816F, 824, 955C, 955H, ...
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 1673, 235B, 330, 330B L, 572R, 611, 615C, 627B, 627E, 627F, 627G, 651, 814F, 815F, 816F, 824, 955C, 955H, ...
0L0139
CAP SCREW
14E, 16, 1673, 206, 212, 3512, 41, 518, 518C, 528, 528B, 530B, 57, 572G, 578, 58, 583R, 589, 594H, 920, 930, 955C, 955K, 977D, 977K, 977L, 983, 983B, AP-800, D10N, D10R, D337, D364, D6C, D6D, D6E, D6H...
14E, 16, 1673, 206, 212, 3512, 41, 518, 518C, 528, 528B, 530B, 57, 572G, 578, 58, 583R, 589, 594H, 920, 930, 955C, 955K, 977D, 977K, 977L, 983, 983B, AP-800, D10N, D10R, D337, D364, D6C, D6D, D6E, D6H...
0L1559
CAP SCREW
12E, 46, 50, 977D, D364, D375D, D397D, HF202
12E, 46, 50, 977D, D364, D375D, D397D, HF202
1S5315
CAP ASSEM.
977H, D5, D5B, D5E
977H, D5, D5B, D5E
6F3183
CAP-BEARING
3S, 4A, 4S, 518, 5S, 633, 6A, 815B, 955C, 955H, 977D, D3B, D4E, D4E SR, D4H, D4H XL, D5B, D5E, D5H, D5H XL, D5HTSK II, D6H, D6M, D7H, D7R
3S, 4A, 4S, 518, 5S, 633, 6A, 815B, 955C, 955H, 977D, D3B, D4E, D4E SR, D4H, D4H XL, D5B, D5E, D5H, D5H XL, D5HTSK II, D6H, D6M, D7H, D7R
5H8022
CAP GRP
977D
977D
0S2457
CAP SCREW
977D
977D
4F5590
CAP ASSEM.
955H, 977H, 977K
955H, 977H, 977K
1K7849
CAP ASSEM.
955H, 977H
955H, 977H
3J0694
CAP
977D
977D
7B5977
CAP ASSEM
977D, 977H
977D, 977H
6K0029
CAP
941
941
6J9083
CAP
8A
8A
6J1051
CAP
8A, 8U, 9A
8A, 8U, 9A
4J0887
CAP
8A, 9A
8A, 9A
2J2225
CAP
8A
8A
6J1463
CAP
824S, 9A
824S, 9A
3J1979
CAP
8A
8A
6K8108
CAP
955K, 955L
955K, 955L
2J0553
CAP
127
127
3F4611
CAP
7A, 7G, 8 SR
7A, 7G, 8 SR
7K3223
CAP
983, 983B
983, 983B