7T0321 PLATE Caterpillar parts
578
Rating:
Alternative (cross code) number:
CA7T0321
7T-0321
7T0321
CA7T0321
7T-0321
7T0321
Weight: 27 pounds 12 kg.
PIPELAYER,
Compatible equipment models: 7T0321:
Information:
Removal Procedure
Start By:
Remove the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Disconnect the harness assembly from the valve mechanism cover base.
Illustration 1 g01045841
Remove bolts (5). Disconnect harness assembly (4) from valve mechanism cover base (1). Remove connector seal (6).
Disconnect the harness assemblies from electronic unit injectors (11).
Remove bolts (10). Remove valve mechanism cover base (1) from the cylinder head.
Remove seal (9) from the valve mechanism cover base.
Remove bolts (7) and clips (8) for the harness assembly.
Remove bolts (3) and clips (2) for the harness assembly.
Remove the harness assembly from the valve mechanism cover base. Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 3S-6252 Sealant -
B 9S-3263 Thread Lock Compound -
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01045841
Illustration 3 g00579307
Tightening sequence
Apply Tooling (B) to the threads of bolts (7). Install bolts (7) and clips (8) for the harness assembly.
Apply Tooling (B) to the threads of bolts (3). Install bolts (3) and clips (2) for the harness assembly.
Install the harness assembly in clips (2) and clips (8) in order to secure the harness assembly to the inside of the valve mechanism cover base.
Install connector seal (6) and harness assembly (4) on the valve mechanism cover base. Install bolts (5). Note: Install the connector seal with the curved part of the seal against the valve cover base.
Install seal (9) in the valve mechanism cover base. Apply Tooling (A) to the seal joint.
Put valve mechanism cover base (1) in position on the cylinder head and install bolts (10). Tighten the bolts to a torque of 18 3 N m (13 2 lb ft) in the numerical sequence that is shown in Illustration 3.
Position the harness assemblies in position on electronic unit injectors (11). Tighten the cap nuts to a torque of 2.5 0.25 N m (22 2 lb in).
Connect the harness assembly to the valve mechanism cover base. End By:
Install the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install".
Start By:
Remove the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Disconnect the harness assembly from the valve mechanism cover base.
Illustration 1 g01045841
Remove bolts (5). Disconnect harness assembly (4) from valve mechanism cover base (1). Remove connector seal (6).
Disconnect the harness assemblies from electronic unit injectors (11).
Remove bolts (10). Remove valve mechanism cover base (1) from the cylinder head.
Remove seal (9) from the valve mechanism cover base.
Remove bolts (7) and clips (8) for the harness assembly.
Remove bolts (3) and clips (2) for the harness assembly.
Remove the harness assembly from the valve mechanism cover base. Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 3S-6252 Sealant -
B 9S-3263 Thread Lock Compound -
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01045841
Illustration 3 g00579307
Tightening sequence
Apply Tooling (B) to the threads of bolts (7). Install bolts (7) and clips (8) for the harness assembly.
Apply Tooling (B) to the threads of bolts (3). Install bolts (3) and clips (2) for the harness assembly.
Install the harness assembly in clips (2) and clips (8) in order to secure the harness assembly to the inside of the valve mechanism cover base.
Install connector seal (6) and harness assembly (4) on the valve mechanism cover base. Install bolts (5). Note: Install the connector seal with the curved part of the seal against the valve cover base.
Install seal (9) in the valve mechanism cover base. Apply Tooling (A) to the seal joint.
Put valve mechanism cover base (1) in position on the cylinder head and install bolts (10). Tighten the bolts to a torque of 18 3 N m (13 2 lb ft) in the numerical sequence that is shown in Illustration 3.
Position the harness assemblies in position on electronic unit injectors (11). Tighten the cap nuts to a torque of 2.5 0.25 N m (22 2 lb in).
Connect the harness assembly to the valve mechanism cover base. End By:
Install the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install".
Caterpillar parts catalog:
Parts plate Caterpillar catalog:
3T9525
PLATE AS-BRUSH
1090, 1190, 1190T, 120M, 120M 2, 1290T, 12M 2, 12M 3, 12M 3 AWD, 1390, 140M, 140M 2, 140M 3, 140M 3 AWD, 14H, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16H NA, 16M, 2290, 235, 235D, 2390, 2391, 245, 2491...
1090, 1190, 1190T, 120M, 120M 2, 1290T, 12M 2, 12M 3, 12M 3 AWD, 1390, 140M, 140M 2, 140M 3, 140M 3 AWD, 14H, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16H NA, 16M, 2290, 235, 235D, 2390, 2391, 245, 2491...
3T0862
PLATE AS-BRUSH
120G, 12G, 130G, 140G, 14G, 160G, 1673C, 16G, 215, 215B, 235, 245, 3176B, 3176C, 3196, 3208, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412E, ...
120G, 12G, 130G, 140G, 14G, 160G, 1673C, 16G, 215, 215B, 235, 245, 3176B, 3176C, 3196, 3208, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412E, ...
2531752
PLATE-THRUST
16G, 16H NA, 24H, 24M, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L M...
16G, 16H NA, 24H, 24M, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L M...
1129217
PLATE-THRUST
16G, 16H NA, 24H, 24M, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L M...
16G, 16H NA, 24H, 24M, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L M...
4N0342
PLATE-CAMSHAFT THRUST
16G, 16H NA, 245, 245D, 24H, 3406, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 631D, 63...
16G, 16H NA, 245, 245D, 24H, 3406, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 631D, 63...
5S1213
PLATE
120, 120B, 12F, 140, 140B, 14E, 16, 16G, 245, 245B, 245D, 3304B, 3306, 5130, 5130B, 5230, 5230B, 561B, 561C, 572G, 578, 589, 594H, 613, 621, 621B, 621E, 621F, 621R, 623, 623E, 623F, 627, 627B, 627E, 6...
120, 120B, 12F, 140, 140B, 14E, 16, 16G, 245, 245B, 245D, 3304B, 3306, 5130, 5130B, 5230, 5230B, 561B, 561C, 572G, 578, 589, 594H, 613, 621, 621B, 621E, 621F, 621R, 623, 623E, 623F, 627, 627B, 627E, 6...
9G8020
PLATE-RETAINER
30/30, 572R, 572R II, 578, 583R, 583T, 587R, 587T, 611, 615, 615C, 814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 966D, 966F, 966F II, 966G, 966G II, 970F, 972G, 972G II, 972H, 972K, 980C, 9...
30/30, 572R, 572R II, 578, 583R, 583T, 587R, 587T, 611, 615, 615C, 814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 966D, 966F, 966F II, 966G, 966G II, 970F, 972G, 972G II, 972H, 972K, 980C, 9...
9W8269
PLATE-REACTION
572R, 578, 583R, 814B, 815B, 980C, 980F, 980F II, 980G, 980H, D6R, D6R II, D6R III, D7H, D7R, D7R II, D8N, D8R II, D8T
572R, 578, 583R, 814B, 815B, 980C, 980F, 980F II, 980G, 980H, D6R, D6R II, D6R III, D7H, D7R, D7R II, D8N, D8R II, D8T
7G5221
PLATE-RETAINER
578, 589, D10N, D10R, D10T, D10T2, D8L, D8N, D8R, D8R II, D8T, D9L, D9N, D9R, D9T
578, 589, D10N, D10R, D10T, D10T2, D8L, D8N, D8R, D8R II, D8T, D9L, D9N, D9R, D9T
6T0243
PLATE-THRUST
578, 589, D10N, D6H, D7H, D8L, D9L, D9N
578, 589, D10N, D6H, D7H, D8L, D9L, D9N
6T3080
PLATE-CLUTCH & BRAKE
578, D6H, D6H XL, D7H
578, D6H, D6H XL, D7H
9P3242
PLATE-CLUTCH
578, 931B, D3B, D3C II, D4H, D5H, D7G, D7H, D7R, D8N, D8R
578, 931B, D3B, D3C II, D4H, D5H, D7G, D7H, D7R, D8N, D8R
7T0330
PLATE AS
578
578
9W8975
PLATE AS
578
578
7T5982
PLATE AS
578
578
6T9632
PLATE
578
578
7T6692
PLATE
578
578
7T6684
PLATE
578
578
7T5893
PLATE
578, D6H, D6H XL
578, D6H, D6H XL
7T4864
PLATE AS
578
578
7T5055
PLATE
578
578
9W0993
PLATE AS
578
578
9W0997
PLATE AS
578, 583R, 587R, 587T, PL87
578, 583R, 587R, 587T, PL87
9P0574
PLATE
578, D7H
578, D7H