4N4877 BODY TO VALVE Caterpillar parts
245, 3406, 3408, 3412, 637D, 992C
Rating:
Alternative (cross code) number:
CA4N4877
4N-4877
4N4877
CA4N4877
4N-4877
4N4877
Weight: 0.05 pounds 0 kg.
EXCAVATOR, WHEEL TRACTOR,
Compatible equipment models: 4N4877:
Information:
Introduction
The following special instructions must be used to test for a crack in the Diesel Particulate Filter (DPF). Do not perform any procedure that is outlined in this Special Instruction until you have read and understand the information that is contained in this document.Required Tools
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     380-5200     Tool Kit     1    
B     366-7782     Attenuator     1    Testing Procedure
Perform a "Manual Diesel Particulate Filter Regeneration" using the electronic service tool.
After the manual DPF regeneration is complete, operate the engine at 1800 rpm for a MINIMUM of 20 minutes to stabilize the DPF temperatures.Note: The engine must maintain a steady speed for the entire duration of the test.
Hot engine components can cause injury from burns. Before performing maintenance on the engine, allow the engine and the components to cool.
Illustration 1 g02597531
Typical example (1) DPF Outlet Cap (2) Filter Paper (3) Hose Assembly (4) Air Pump
Illustration 2 g03655197
Typical example
Stop the engine. Disconnect harness assembly from both soot antennae. Remove outlet soot antenna (5). Refer to
The following special instructions must be used to test for a crack in the Diesel Particulate Filter (DPF). Do not perform any procedure that is outlined in this Special Instruction until you have read and understand the information that is contained in this document.Required Tools
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     380-5200     Tool Kit     1    
B     366-7782     Attenuator     1    Testing Procedure
Perform a "Manual Diesel Particulate Filter Regeneration" using the electronic service tool.
After the manual DPF regeneration is complete, operate the engine at 1800 rpm for a MINIMUM of 20 minutes to stabilize the DPF temperatures.Note: The engine must maintain a steady speed for the entire duration of the test.
Hot engine components can cause injury from burns. Before performing maintenance on the engine, allow the engine and the components to cool.
Illustration 1 g02597531
Typical example (1) DPF Outlet Cap (2) Filter Paper (3) Hose Assembly (4) Air Pump
Illustration 2 g03655197
Typical example
Stop the engine. Disconnect harness assembly from both soot antennae. Remove outlet soot antenna (5). Refer to
Cat SIS web machinery list:
Parts body Caterpillar catalog:
4S8473
BODY AS
16G, 16H NA, 245, 30/30, 3126B, 3306, 3306B, 583K, 611, 615, 615C, 621B, 621R, 623B, 627, 627B, 627E, 627F, 627G, 637D, 637E, 637G, 65, 65C, 65E, 75, 75C, 75D, 75E, 814F, 815F, 816F, 824C, 966D, 966F ...
16G, 16H NA, 245, 30/30, 3126B, 3306, 3306B, 583K, 611, 615, 615C, 621B, 621R, 623B, 627, 627B, 627E, 627F, 627G, 637D, 637E, 637G, 65, 65C, 65E, 75, 75C, 75D, 75E, 814F, 815F, 816F, 824C, 966D, 966F ...
9Y7212
BODY AS-PISTON
3406B, 3408, 3408C, 3412, 3412C, 589, 631E, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 834B, 988B, 988F, 990, 992C, 992D, D10N, D9R, PM-565, PM3412, PR-1000, PR-450C
3406B, 3408, 3408C, 3412, 3412C, 589, 631E, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 834B, 988B, 988F, 990, 992C, 992D, D10N, D9R, PM-565, PM3412, PR-1000, PR-450C
7N3633
BODY AS-PISTON
3406, 3408, 3412
3406, 3408, 3412
2W3391
BODY AS-FUEL INJ VALVE
3408, 3412, 988B, D8L, D9L
3408, 3412, 988B, D8L, D9L
9N5529
BODY
245, 3406, 3408, 3412, 633D, 637D
245, 3406, 3408, 3412, 633D, 637D
1L2072
BODY-VALVE
3406B, 3408, 3408C, 3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C32, D342, D348, D353C, D364, D379A, D398A, G3508, G3508B, G3512, G3512B, G3516, G3516B, G352...
3406B, 3408, 3408C, 3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C32, D342, D348, D353C, D364, D379A, D398A, G3508, G3508B, G3512, G3512B, G3516, G3516B, G352...
2369918
BODY AS
16G, 16H NA, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3456, 583R, 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 657E, 769C, 771C, 814B, 824G, 825G, 826C, 826G, 834B, 980C, ...
16G, 16H NA, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3456, 583R, 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 657E, 769C, 771C, 814B, 824G, 825G, 826C, 826G, 834B, 980C, ...
1W9372
BODY AS-PISTON
16G, 245, 3406B, 578, 621E, 623E, 627E, 826C, 980C, 980F
16G, 245, 3406B, 578, 621E, 623E, 627E, 826C, 980C, 980F
6N8587
BODY AS
3176B, 3176C, 3196, 3406, 3406B, 3406C, 3408, 3412, 3412C, 3456, 657B, 992C, C-10, C-12, C-9, C9, CX31-C9I, TH31-E61
3176B, 3176C, 3196, 3406, 3406B, 3406C, 3408, 3412, 3412C, 3456, 657B, 992C, C-10, C-12, C-9, C9, CX31-C9I, TH31-E61
7N5973
BODY AS-PRECLEANER
3406, 3406B, 3406C, 3408, 3412, 3412C, 5110B, 631E, 633D, 633E II, 637E, 657E, 814F, 814F II, 815F, 815F II, 816F, 816F II, 824C, 824G, 824G II, 825G, 825G II, 826G, 826G II, 844, 980C, 980G, 980G II,...
3406, 3406B, 3406C, 3408, 3412, 3412C, 5110B, 631E, 633D, 633E II, 637E, 657E, 814F, 814F II, 815F, 815F II, 816F, 816F II, 824C, 824G, 824G II, 825G, 825G II, 826G, 826G II, 844, 980C, 980G, 980G II,...
1133155
BODY
3406E, 3408, 3408C, 3408E, 3456, C-15, C-16, C-18, C11, C13, C15, C18, CX31-C13I, CX31-C15I, CX31-C18I, CX35-C18I, CX35-P800, TH35-C11I, TH35-C13I, TH35-C15I, TH35-E81
3406E, 3408, 3408C, 3408E, 3456, C-15, C-16, C-18, C11, C13, C15, C18, CX31-C13I, CX31-C15I, CX31-C18I, CX35-C18I, CX35-P800, TH35-C11I, TH35-C13I, TH35-C15I, TH35-E81
2P2541
BODY AS
120G, 12G, 130G, 140B, 140G, 14G, 160G, 16G, 225, 235, 235B, 245, 578, 589, 613C, 615C, 621B, 621E, 621R, 623E, 627E, 631C, 631E, 633E, 637D, 637E, 651E, 657E, 769, 772, 773B, 776C, 785, 789, 815B, 82...
120G, 12G, 130G, 140B, 140G, 14G, 160G, 16G, 225, 235, 235B, 245, 578, 589, 613C, 615C, 621B, 621E, 621R, 623E, 627E, 631C, 631E, 633E, 637D, 637E, 651E, 657E, 769, 772, 773B, 776C, 785, 789, 815B, 82...
4N3761
BODY TO VALVE
3406, 3408, 3412, 980C, 988B
3406, 3408, 3412, 980C, 988B
8I4101
BODY AS.
RT50
RT50
7E3428
BODY AS-PISTON
320 L, 918F, IT28F, RT100
320 L, 918F, IT28F, RT100
4P8132
BODY AS-PISTON
120G, 12G, D5H, D6H
120G, 12G, D5H, D6H
6T5659
BODY-LOAD PISTON
621E, 621F, 631E, 637E, 65, 65C, 769C, 772B, 773B, 776, 777, 777B, 785
621E, 621F, 631E, 637E, 65, 65C, 769C, 772B, 773B, 776, 777, 777B, 785
9T6781
BODY
436, D5H, D5HTSK II, D6H
436, D5H, D5HTSK II, D6H
4N0513
BODY AS-OIL PUMP
16G, 245, 3406, 3406B, 3406C, 3406E, 3408, 3412, 375, 375 L, 385B, 5080, 5090B, 578, 583R, 589, 621, 621B, 621E, 637D, 769C, 980C, 980F, 980G, 988B, C-15, C-16, C15, C18, D8L, D8N, D8R, D8R II, D9R, D...
16G, 245, 3406, 3406B, 3406C, 3406E, 3408, 3412, 375, 375 L, 385B, 5080, 5090B, 578, 583R, 589, 621, 621B, 621E, 637D, 769C, 980C, 980F, 980G, 988B, C-15, C-16, C15, C18, D8L, D8N, D8R, D8R II, D9R, D...
6N1029
BODY AS-OIL PUMP
3412, 3412C, 5110B, 651E, 657E, 769C, 771C, 772B, 773B, 775B, 988F, 990, 992C, 992D, D10N, D10R, D9L, D9R, G3412, G3412C, PM3412, PR-1000, PR-750B, SCT673, SPS342, SPT342
3412, 3412C, 5110B, 651E, 657E, 769C, 771C, 772B, 773B, 775B, 988F, 990, 992C, 992D, D10N, D10R, D9L, D9R, G3412, G3412C, PM3412, PR-1000, PR-750B, SCT673, SPS342, SPT342
6N4722
BODY
3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, C30, C32, CG137-12, G3412, G3412C
3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, C30, C32, CG137-12, G3412, G3412C
7N3633
BODY AS-PISTON
3406, 3408, 3412
3406, 3408, 3412
6N4126
BODY AS
3412, 621B
3412, 621B
9Y7212
BODY AS-PISTON
3406B, 3408, 3408C, 3412, 3412C, 589, 631E, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 834B, 988B, 988F, 990, 992C, 992D, D10N, D9R, PM-565, PM3412, PR-1000, PR-450C
3406B, 3408, 3408C, 3412, 3412C, 589, 631E, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 834B, 988B, 988F, 990, 992C, 992D, D10N, D9R, PM-565, PM3412, PR-1000, PR-450C