1723934 SPRING Caterpillar parts
725, 725C, 730, 730C, 735, 735B, 740, 740B
Rating:
Alternative (cross code) number:
CA1723934
172-3934
1723934
CA1723934
172-3934
1723934
Weight: 0.010 pounds 0 kg.
ARTICULATED TRUCK, EJECTOR TRUCK,
Compatible equipment models: 1723934:
Number on catalog scheme:
12
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Information:
If air enters the fuel system, the air must be purged before the engine can be started. Air can enter the fuel system when the following events occur:
The fuel tank is empty or the tank has been partially drained during normal operation.
The low pressure fuel lines are disconnected.
A leak exists in the low pressure fuel system during engine operation.
The fuel filter or the fuel pump is replaced.
The high pressure fuel lines are disconnected.Use the following procedure in order to remove air from the fuel system:
Remove the cover for the fuel injection nozzles.
Turn the key to the RUN position for three minutes in order to energize the fuel priming pump. Do not start the engine. Then turn the key to the OFF position.
Illustration 1 g00923498
(1) Connections for the high pressure fuel lines
Loosen the connections for the high pressure fuel lines (1).
Operate the electric starter motor until fuel that is free of air comes from the connections.
Tighten the connections for the high pressure fuel lines to a torque of 30 N m (22 lb ft).
Start the engine and check for leaks.
Install the cover for the fuel injection nozzles.
The fuel tank is empty or the tank has been partially drained during normal operation.
The low pressure fuel lines are disconnected.
A leak exists in the low pressure fuel system during engine operation.
The fuel filter or the fuel pump is replaced.
The high pressure fuel lines are disconnected.Use the following procedure in order to remove air from the fuel system:
Remove the cover for the fuel injection nozzles.
Turn the key to the RUN position for three minutes in order to energize the fuel priming pump. Do not start the engine. Then turn the key to the OFF position.
Illustration 1 g00923498
(1) Connections for the high pressure fuel lines
Loosen the connections for the high pressure fuel lines (1).
Operate the electric starter motor until fuel that is free of air comes from the connections.
Tighten the connections for the high pressure fuel lines to a torque of 30 N m (22 lb ft).
Start the engine and check for leaks.
Install the cover for the fuel injection nozzles.
Caterpillar parts catalog:
Parts spring Caterpillar catalog:
3176, 3176B, 3176C, 3196, 3406E, 735, 740, 834G, 988G, C-10, C-12, C-15, C-16, C-18, C15, C16, C18, D350E II, D400E II
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H, 163H NA, 16G, 16H, 16H NA, 24H, 3...
16, 578, 589, 637E, 651, 657, 69D, 735, 735B, 740, 740B, 768C, 769, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772B, 772G, 772G OEM, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D...
215, 215B, 215C, 215D, 225, 225D, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 307, 307B, 312B L, 315, 315B L, 317, 317B LN, 318B, 320B, 320C, 322 FM L, 322B L, 322B LN, 325B, 325B L, 330 L, 330...
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 163H, 163H NA, 16H, 16H NA, 24H, 515, 525, 525B, 535B, 545, 69D, 725, 730...
69D, 740, 740B, 769D, 770, 771D, 772, 773D, 773E, 773F, 775D, 775E, 775F, 776D, 777D, 777F, 784B, 784C, 785B, 785C, 785D, 789B, 789C, 789D, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ...
725, 725C, 730, 730C, 735, 735B, 740, 740B, 776C, 776D, 777, 777D, 777F, 784B, 784C, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 910, 916, 926, 926A, 931B, 931C, 931C II, 933, 939,...
525B, 525C, 525D, 535B, 535C, 535D, 545C, 545D, 555D, 572G, 572R, 572R II, 651, 657, 666, 725, 730, 730C, 735, 735B, 740, 740B, 772, 977K, 977L, 988, D10N, D10R, D250E II, D300E II, D350E II, D400E II...
16, 627, 627B, 637B, 637D, 735, 735B, 740, 740B, 770G, 770G OEM, 824B, 977K, 988, AD45B, AD55, D400E II, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL
365B, 365B II, 735, 735B, 740, 740B, 776D, 777D, 777F, 777G, 834K, 836K, 844, 924K, 930K, 938K, 950 GC, 950H, 962H, 963D, 973D, 986H, 990, 990 II, 993K, D10T, D10T2, D11T, D350E II, D400E II, D6T, D6T...
183B, 193, 5110B, 5130B, 5230, 5230B, 735, 735B, 740, 740B, 930, AD30, D10, D350E II, D400E II, D7G, D8K, D9H
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 621E, 621F, 621G, 623E, 623F, 62...
2978346
SPRING-WAVE
793C, 793D, 793F
793C, 793D, 793F
69D, 769D, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 776D, 777D, 777F, 777G, AD45B, AD55, AD55B, AD60
1770082
SPRING
725, 730, 735, 735B, 740, 740B, D250E II, D300E II, D350E II, D400E II
725, 730, 735, 735B, 740, 740B, D250E II, D300E II, D350E II, D400E II
1511382
SPRING-TORQUE
D250E II
D250E II
2314906
SPRING
769D, 771D, 773D, 773E, 775D, 775E, 776D, 777D, 784C, 785C, 789C, 793C
769D, 771D, 773D, 773E, 775D, 775E, 776D, 777D, 784C, 785C, 789C, 793C
1233068
SPRING-GAS
D25D, D350E, D400E, D40D
D25D, D350E, D400E, D40D
769D, 771D, 773E, 775E, R2900
1715910
SPRING
735, 740
735, 740
735
725, 725C, 730, 730C, D7E, D8T, D9T
725, 725C, 730, 730C, D7E, D8T, D9T
725, 730, 735, 735B, 740, 740B, AD30