7C7603 INSERT-VALVE SEAT Caterpillar parts
16G, 16H NA, 24H, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627E, 627F, 631D, 631E, 631G, 633E I...
Rating:
Alternative (cross code) number:
CA7C7603
7C-7603
7C7603
CA7C7603
7C-7603
7C7603
Weight: 0.07 pounds 0 kg.
ARTICULATED TRUCK, WHEEL TRACTOR,
Compatible equipment models: 7C7603:
Information:
Illustration 1 g00731052
(1) "J7 SWITCH" (2) "J6 LIGHT" (3) "J5 ACI INPUT" (4) "J4 K3" (5) "J34 SW FANS T1" (6) "J1 SW FANS T2" (7) "J3 ACI INV" (8) "J2 FAN" (9) "J33 VACUUM NEUT" (10) "J33 VACUUM HOT" (11) "J10 DSI" (12) "J11 ACI" (13) "J12 UIF" (14) "J13 APC" (15) "J14 SIO" (16) "J15 FAN" (17) "J14 EPO" (18) "J17 FWI" (19) "J20 SSI" (20) "J19 FCO" (21) "J18 DCI" (22) "J21 DSO" (23) "J22 SKI A" (24) "J23 SKI B" (25) "J24 SKI C" (26) "J27 SKI 3" (27) "J28 SKI 2" (28) "J29 SKI 1" (29) "J9 GND" (30) "J8 +24V" (31) "F1 Vacuum Pump" (32) "J25 T2 HOT" (33) "F2 Fan Power (1,3,4, and 6)" (34) "J26 T2 NEUT" (35) "F3 K2 Contactor Coil" (36) "F7 Fan Power (2 and 7)" (37) "F8 Fan Power (2 and 7)" (38) "F4 K3 Contactor Coil" (39) "J30 T1 HOT" (40) "F5 K1 Contactor Coil" (41) "J31 T1 NEUT" (42) "F6 Internal Light (Not Used)"The power is supplied from the inverter node ("T2") for the following fuses:
"F1 Vacuum Pump"
"F2 Fan Power (1,3,4, and 6)"
"F3 K2 Contactor Coil"
"F7 Fan Power (2 and 7)"The power is supplied from the input node ("T1") for the following fuses:
"F4 K3 Contactor Coil"
"F5 K1 Contactor Coil"
"F6 Internal Light (Not Used)"
"F8 Fan Power (2 and 7)"
Illustration 2 g00731139
(43) Power Distribution BoardRemoval Procedure
Place the system in bypass mode by turning the keyswitch to the Bypass position.
Isolate the system from the load by closing the bypass circuit breakers.
Open the circuit breaker for the output of the system.
Open the AC circuit breaker for the input of the system.
Allow the capacitor banks to bleed down for approximately 5 minutes.Note: When the flywheel is spinning, the following components are energized: the bus, the armature leads and the fuses. Accomplish the procedure as quickly as possible. During the procedure, the rotor is spinning on the bottom bearing.
Label all the input wires and all of the output wires.
Disconnect the "K3" connector from terminal "J4".
Disconnect the "ACI INPUT" connector from terminal "J5".
Disconnect the "LIGHT" connector from terminal "J6".
Disconnect the "SWITCH" connector from terminal "J7".
Disconnect the "T1 NEUT" connector from terminal "J31".
Disconnect the "T1 HOT" connector from terminal "J30".
Disconnect the "ACI INV" connector from terminal "J3".
Disconnect the "FAN" connector from terminal "J2".
Disconnect the "VACUUM NEUT" connector from terminal "J33".
Disconnect the "VACUUM HOT" connector from terminal "J32".
Disconnect the "T2 NEUT" connector from terminal "J26".
Disconnect the "T2 HOT" connector from terminal "J25".
Disconnect the "DSI" connector from terminal "J10".
Disconnect the "ACI" connector from terminal "J11".
Disconnect the "UIF" connector from terminal "J12".
Disconnect the "APC" connector from terminal "J13".
Disconnect the "SIO" connector from terminal "J14".
Disconnect the "FAN" connector from terminal "J15".
Disconnect the "EPO" connector from terminal "J16".
Disconnect the "FWI" connector from terminal "J17".
Disconnect the "DCI" connector from terminal "J18".
Disconnect the "FCD" connector from terminal "J19".
Disconnect the "SSI" connector from terminal "J20".
Disconnect the "DSD" connector from terminal "J21".
Disconnect the "SKI A" connector from terminal "J22".
Disconnect the "SKI B" connector from terminal "J23".
Disconnect the "SKI C" connector from terminal "J24".
Disconnect
Cat SIS web machinery list:
Parts insert Caterpillar catalog:
6I4019
INSERT-VALVE SEAT
G3406, G3408, G3408B, G3412
G3406, G3408, G3408B, G3412
6I4014
INSERT-VALVE SEAT
931C, G3406, G3408, G3408B, G3408C, G3412
931C, G3406, G3408, G3408B, G3408C, G3412
4W4325
INSERT-VALVE SEAT
G3406, G3408, G3408B, G3412
G3406, G3408, G3408B, G3412
5J2529
INSERT
824G, 824G II, 824H, 8A, 8S, D10N, D6R, D8L, D9L, D9N
824G, 824G II, 824H, 8A, 8S, D10N, D6R, D8L, D9L, D9N
1J8569
INSERT-PISTON
10, 44, 6A, 7A, 824G II, 824H, 844, 844H, 844K, 854G, 854K, 8A, 9A, 9S, D10, D10N, D10R, D10T, D11N, D11R, D11T, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T XL, D7R, D8R, D8R...
10, 44, 6A, 7A, 824G II, 824H, 844, 844H, 844K, 854G, 854K, 8A, 9A, 9S, D10, D10N, D10R, D10T, D11N, D11R, D11T, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T XL, D7R, D8R, D8R...
6T1261
INSERT
589, D9L
589, D9L
9W4489
INSERT
589, D10N, D10R, D10T, D10T2, D9L
589, D10N, D10R, D10T, D10T2, D9L
9W4481
INSERT
578, D8L, D8N, D8R, D8R II, D8T, D9N, D9R, D9T
578, D8L, D8N, D8R, D8R II, D8T, D9N, D9R, D9T
9J2010
INSERT-PISTON
4S, 5S, 814B, 814F, 814F II, 815B, 815F, 815F II, D4E, D4E SR, D5B, D5E, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL
4S, 5S, 814B, 814F, 814F II, 815B, 815F, 815F II, D4E, D4E SR, D5B, D5E, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL
8D8024
INSERT
16G, 16H, 16H NA, 227
16G, 16H, 16H NA, 227
6T1263
INSERT
D8L
D8L
3P0860
INSERT
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
7C7602
INSERT-VALVE SEAT
16G, 16H NA, 24H, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627E, 627F, 631D, 631E, 631G, 633E I...
16G, 16H NA, 24H, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627E, 627F, 631D, 631E, 631G, 633E I...
9S9699
INSERT (EXHAUST)
16, 1693, 245, 3406, 3408, 3412, 631C, 637D, 641, 641B, 650B, 651E, 657B, 657E, 666, 768B, 769, 772, 777, 824B, 825B, 826B, 834, 980C, 983, 988, 988B, 992, 992C, D10, D343, D346, D348, D349
16, 1693, 245, 3406, 3408, 3412, 631C, 637D, 641, 641B, 650B, 651E, 657B, 657E, 666, 768B, 769, 772, 777, 824B, 825B, 826B, 834, 980C, 983, 988, 988B, 992, 992C, D10, D343, D346, D348, D349
8D7564
INSERT (USE AS REQUIRED)
120G, 130G, 140G, 14G, 16G, 3208, 3304, 3306, 3406B, 3408, 3412, 902, 966D, 992C, G3408, G3412, G3512, G3516
120G, 130G, 140G, 14G, 16G, 3208, 3304, 3306, 3406B, 3408, 3412, 902, 966D, 992C, G3408, G3412, G3512, G3516
8I3285
INSERT
RT50
RT50
0985509
INSERT
RT100, RT50
RT100, RT50
6I1198
INSERT-EXHAUST VALVE
3054, 3056, 312, 315, 317, AP-800C, BG-225B, CB-534B, CB-534C, CB-535B, CP-433C, CS-431C
3054, 3056, 312, 315, 317, AP-800C, BG-225B, CB-534B, CB-534C, CB-535B, CP-433C, CS-431C
4S8898
INSERT
16, 1693, 245, 3406, 3408, 3412, 631C, 637D, 641B, 650B, 651E, 657, 657B, 657E, 666, 768B, 769, 772, 777, 824B, 825B, 826B, 834, 980C, 983, 988, 988B, 992, 992C, D10, D343, D346, D348, D349, G343
16, 1693, 245, 3406, 3408, 3412, 631C, 637D, 641B, 650B, 651E, 657, 657B, 657E, 666, 768B, 769, 772, 777, 824B, 825B, 826B, 834, 980C, 983, 988, 988B, 992, 992C, D10, D343, D346, D348, D349, G343
7C5354
INSERT-VALVE SEAT
16G, 16H NA, 24H, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 5230, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627E, 627F, 631D, 631E,...
16G, 16H NA, 24H, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 5230, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627E, 627F, 631D, 631E,...
7C5353
INSERT-VALVE SEAT
16G, 16H NA, 24H, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627E, 627F, 631D, 631E, 631G,...
16G, 16H NA, 24H, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627E, 627F, 631D, 631E, 631G,...
1W5283
INSERT-VALVE SEAT
16G, 16H NA, 245, 24H, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621, 621B, 621E, 621F, 623E, 623F, 627B, 6...
16G, 16H NA, 245, 24H, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621, 621B, 621E, 621F, 623E, 623F, 627B, 6...
7C7605
INSERT-VALVE SEAT
16G, 16H NA, 24H, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627E, 627F, 631D, 631E, 631G, 633E I...
16G, 16H NA, 24H, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627E, 627F, 631D, 631E, 631G, 633E I...
7C7604
INSERT-VALVE SEAT
16G, 16H NA, 24H, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627E, 627F, 631D, 631E, 631G, 633E I...
16G, 16H NA, 24H, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627E, 627F, 631D, 631E, 631G, 633E I...