6G6523 WASHER-THRUST Caterpillar parts
784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D
Rating:
Alternative (cross code) number:
CA6G6523
6G-6523
6G6523
CA6G6523
6G-6523
6G6523
Weight: 3 pounds 1 kg.
TRACTOR, TRUCK,
Compatible equipment models: 6G6523:
Number on catalog scheme:
4
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Information:
The exhaust bypass valve is adjusted in order to control the exhaust gas to the turbocharger turbine for full load operation. A throttle angle of approximately 70 degrees is recommended for full load operation. Use the following procedure to adjust the exhaust bypass valve:
Illustration 1 g00814530
Section view of the exhaust bypass valve
(1) Plug
(2) Locknut
(3) Adjusting screw
Remove plug (1) and the seal.
Loosen locknut (2). Turn adjusting screw (3) clockwise for approximately four turns in order to remove the function of the exhaust bypass valve. Be careful not to tighten the screw too far.
Adjust the engine according to Special Instruction, SEHS9769, "Installation and Initial Start-Up Procedure for G3500 Engines".
Turn adjusting screw (3) in order to adjust the exhaust bypass for full load operation with a throttle angle of approximately 70 degrees.
When the operation is satisfactory, tighten locknut (2) to a torque of 14 3 N m (10 2 lb ft).
Install the seal and plug (1).
Illustration 1 g00814530
Section view of the exhaust bypass valve
(1) Plug
(2) Locknut
(3) Adjusting screw
Remove plug (1) and the seal.
Loosen locknut (2). Turn adjusting screw (3) clockwise for approximately four turns in order to remove the function of the exhaust bypass valve. Be careful not to tighten the screw too far.
Adjust the engine according to Special Instruction, SEHS9769, "Installation and Initial Start-Up Procedure for G3500 Engines".
Turn adjusting screw (3) in order to adjust the exhaust bypass for full load operation with a throttle angle of approximately 70 degrees.
When the operation is satisfactory, tighten locknut (2) to a torque of 14 3 N m (10 2 lb ft).
Install the seal and plug (1).
Cat SIS web machinery list:
Parts washer Caterpillar catalog:
3516B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, D11N, D11R
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, ...
120B, 120G, 12E, 12G, 130G, 140, 140B, 140G, 14E, 14G, 16, 16G, 215, 215B, 215C, 215D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 245, 245B, 307, 312, 312B L, 315, 315B L, 317, 317B LN, 318B, 3...
10S, 120G, 12G, 130G, 140G, 14G, 14H NA, 160G, 16G, 16H NA, 183B, 227, 235, 515, 525, 525B, 525C, 528, 528B, 530B, 535B, 535C, 545, 545C, 561B, 561C, 571G, 572G, 611, 613C, 613C II, 615, 615C, 621E, 6...
225, 227, 229, 235C, 235D, 784B, 784C, 950B, 950B/950E, 950F, 950F II, 960F, D11N, D11R, D11T
16, 16G, 16H, 16H NA, 235D, 623B, 623E, 650B, 651, 666, 69D, 768B, 768C, 769, 769C, 769D, 770, 771C, 771D, 772, 772B, 773, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F, 776, 776C, 776D, 777, 777B, 7...
16, 594, 769C, 769D, 771C, 771D, 773B, 773D, 775B, 775D, 784B, 785, 785B, 789, 789B, 793B, 824B, 824S, 834, 977, 980, 980B, 988, D10, D5B, D5E, D6D, D6E, D6G, D6G SR, D6G2 XL
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
130G, 518, 611, 613C, 613C II, 613G, 615, 615C, 621, 621B, 621R, 627B, 657E, 735, 735B, 740, 740B, 773G, 773G OEM, 775G, 775G OEM, 776C, 776D, 777B, 777D, 777F, 777G, 784B, 784C, 785, 785B, 785C, 785D...
24H, 641, 641B, 650B, 651, 651E, 657, 657B, 657E, 657G, 666, 772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 776C, 776D, 777, 777B, ...
533, 543, 657E, 69D, 768C, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772B, 772G, 772G OEM, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 7...
785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F-XQ
777B, 784B, 785, 785B, 789, 789B
8W7879
WASHER
69D, 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776C, 776D, 777D
69D, 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776C, 776D, 777D
6G1734
WASHER
776C, 776D, 777, 777D
776C, 776D, 777, 777D
772B, 776, 776C, 776D, 777B
2G2984
WASHER
776, 776C, 776D, 777B
776, 776C, 776D, 777B
6G9739
WASHER-THRUST
772B, 776, 776C, 776D, 777B
772B, 776, 776C, 776D, 777B
8X8346
WASHER
784B, 785, 785B
784B, 785, 785B
8X8641
WASHER-THRUST
784B, 784C
784B, 784C
8X8640
WASHER-THRUST
784B, 784C
784B, 784C
8X8638
WASHER-THRUST
784B, 784C
784B, 784C
8X8639
WASHER-THRUST
784B, 784C
784B, 784C
24H, 24M, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D