2934742 PLUG GP-ENGINE Caterpillar parts
C6.6
Rating:
Alternative (cross code) number:
CA2934742
293-4742
2934742
CA2934742
293-4742
2934742
INDUSTRIAL ENGINE,
Compatible equipment models: 2934742:
Number on catalog scheme:
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Information:
Machine Preparation
Position the machine on level ground.
Stop the engine.
Release the pressure in the hydraulic system. Refer to Testing and Adjusting, "System Pressure - Release".
Attach 311-1362 Vacuum Cap onto the hydraulic tank. Attach an air supply hose onto the assembly. Apply 276 to 414 kPa (40 to 60 psi). This procedure will pull a vacuum on the hydraulic system.
Illustration 22 g02859759
Flow meter tool layout
Tooling (D)
( 1) Line (pump delivery)
(2) 6V-9832 Cap
(3) Tee assembly
(4) Adapter assembly
(5) 6V-9832 Cap
(6) Line (cooler inlet)
(7) Main control valve
Install the following tools in accordance with the flow meter tool layout. Refer to Illustration 22.
Assemble tools (D10) through (D14) and attach to nipple (D5) with o-ring seal (D4).
Disconnect delivery line (1) from tee assembly (3) at main control valve (7).
Install cap (2) on tee assembly (3).
Connect tee (D12) assembly to line (1).
Disconnect return line (6) from adapter assembly (4) at the top of main control valve (7).
Attach (D10) assembly to line (6).
Connect portable hydraulic tester (D1) and the test hoses between nipple assembly at the main pump deliver line (1) and nipple assembly at return line (6).
Attach a 34,450 kPa (5,000 psi) pressure sensor to one of the pressure taps (D13) for delivery pressure of the main pump.
Install multi-tool group (C) on the engine. This tooling is used to monitor engine speed.
Illustration 23 g02859820
Load Pressure signal line on left side of main control valve (left view)
(7) Main Control Valve
(8) 6v-9508 Plug
(9) 6v-8397 O-Ring Seal
(10) 8T-8902 Tee
(11) 6v-3965 Nipple
(12) 6v-9828 Cap
(13) 3J-1907 O-Ring Seal
(14) Load Pressure Signal Line
Install the following tools in accordance with the flow meter tool layout. Refer to Illustration 23.
Disconnect load pressure signal line (14) from the connector on main control valve (7).
Install cap (12) on the connector.
Install plug (8), o-ring seals (9), swivel tee (10), o-ring seal (13), and nipple (11) on line (14).
Install Tooling (A) between the open nipple (D13) and nipple (11).
Install multi-tool group (C) on the engine. This tooling is used to monitor engine speed.Testing Procedure
To prevent personal injury or equipment damage from failure of the hydraulic test equipment or associated circuit components because of blocked pump flow, make sure that the test equipment valves are fully open before starting the engine.
To prevent personal injury and/or equipment damage from failed lines or components while the hydraulic test equipment is returned to the open flow position, slowly open the hydraulic test equipment valve while monitoring the pump flow.If pump flow does not increase as the valve is opened, shut the engine off and determine what is preventing the pump from upstroking.
Start the engine.
Increase the hydraulic oil temperature to 55° 5°C (131° 9°F).
Place the engine speed lever to the HIGH IDLE position. Refer to Testing and Adjusting, "Engine Performance - Test (Engine Speed)" for engine rpm settings.
Illustration 24 g02794545
(D1) 4C-9910 Portable Hydraulic Tester (Flow meter)
(V) Valve
Turn valve (V) on portable hydraulic tester clockwise (D1). Record the pump flow at each of the following pressures on the appropriate worksheet for the machine. Use the
Position the machine on level ground.
Stop the engine.
Release the pressure in the hydraulic system. Refer to Testing and Adjusting, "System Pressure - Release".
Attach 311-1362 Vacuum Cap onto the hydraulic tank. Attach an air supply hose onto the assembly. Apply 276 to 414 kPa (40 to 60 psi). This procedure will pull a vacuum on the hydraulic system.
Illustration 22 g02859759
Flow meter tool layout
Tooling (D)
( 1) Line (pump delivery)
(2) 6V-9832 Cap
(3) Tee assembly
(4) Adapter assembly
(5) 6V-9832 Cap
(6) Line (cooler inlet)
(7) Main control valve
Install the following tools in accordance with the flow meter tool layout. Refer to Illustration 22.
Assemble tools (D10) through (D14) and attach to nipple (D5) with o-ring seal (D4).
Disconnect delivery line (1) from tee assembly (3) at main control valve (7).
Install cap (2) on tee assembly (3).
Connect tee (D12) assembly to line (1).
Disconnect return line (6) from adapter assembly (4) at the top of main control valve (7).
Attach (D10) assembly to line (6).
Connect portable hydraulic tester (D1) and the test hoses between nipple assembly at the main pump deliver line (1) and nipple assembly at return line (6).
Attach a 34,450 kPa (5,000 psi) pressure sensor to one of the pressure taps (D13) for delivery pressure of the main pump.
Install multi-tool group (C) on the engine. This tooling is used to monitor engine speed.
Illustration 23 g02859820
Load Pressure signal line on left side of main control valve (left view)
(7) Main Control Valve
(8) 6v-9508 Plug
(9) 6v-8397 O-Ring Seal
(10) 8T-8902 Tee
(11) 6v-3965 Nipple
(12) 6v-9828 Cap
(13) 3J-1907 O-Ring Seal
(14) Load Pressure Signal Line
Install the following tools in accordance with the flow meter tool layout. Refer to Illustration 23.
Disconnect load pressure signal line (14) from the connector on main control valve (7).
Install cap (12) on the connector.
Install plug (8), o-ring seals (9), swivel tee (10), o-ring seal (13), and nipple (11) on line (14).
Install Tooling (A) between the open nipple (D13) and nipple (11).
Install multi-tool group (C) on the engine. This tooling is used to monitor engine speed.Testing Procedure
To prevent personal injury or equipment damage from failure of the hydraulic test equipment or associated circuit components because of blocked pump flow, make sure that the test equipment valves are fully open before starting the engine.
To prevent personal injury and/or equipment damage from failed lines or components while the hydraulic test equipment is returned to the open flow position, slowly open the hydraulic test equipment valve while monitoring the pump flow.If pump flow does not increase as the valve is opened, shut the engine off and determine what is preventing the pump from upstroking.
Start the engine.
Increase the hydraulic oil temperature to 55° 5°C (131° 9°F).
Place the engine speed lever to the HIGH IDLE position. Refer to Testing and Adjusting, "Engine Performance - Test (Engine Speed)" for engine rpm settings.
Illustration 24 g02794545
(D1) 4C-9910 Portable Hydraulic Tester (Flow meter)
(V) Valve
Turn valve (V) on portable hydraulic tester clockwise (D1). Record the pump flow at each of the following pressures on the appropriate worksheet for the machine. Use the
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts plug Caterpillar catalog:
120M, 120M 2, 12M, 214, 224, 2384C, 2470C, 2484C, 2670C, 3014, 3054, 3054B, 3054C, 3054E, 3056, 3056E, 307, 312, 312B L, 312C, 312E, 312E L, 314E CR, 314E LCR, 315, 315B L, 315C, 316E L, 317, 318E L, ...
120B, 120G, 120K, 120K 2, 120M, 120M 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3...
1150, 1160, 1190T, 120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 1290T, 12E, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 1390, 140, 140B, 1...
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235, 235B, 330, 3304, 3304B, 3306, 3306B, 3306C, 330B L, 350,...
12G, 140, 140G, 14G, 153, 183B, 215, 215B, 215C, 215D, 216, 216B, 216B3, 219D, 225, 225D, 226B, 226B3, 228, 229, 229D, 231D, 232B, 235, 235B, 235C, 235D, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 245...
120M, 120M 2, 12M, 2470C, 2570C, 2670C, 3054, 3056, 317, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 323D L, 323D2 L, 416C, 416F, 420F, 428C, 428F, 430F, 432F, 434F, 444F, 450F, 525D, 535D, 545D, 553C,...
1993108
PLUG
3054, 3054B, 3054C, 3054E, 3056, 3056E, 924G, 924GZ, 924H, 924HZ, 928H, 928HZ, 930G, AP-300, AP-300D, AP-650B, AP-800D, AP555E, BG500E, C4.4, C6.6, C7.1, CB-434B, CB-434C, CB-434D, CB-534D, CB-54, CB-...
3054, 3054B, 3054C, 3054E, 3056, 3056E, 924G, 924GZ, 924H, 924HZ, 928H, 928HZ, 930G, AP-300, AP-300D, AP-650B, AP-800D, AP555E, BG500E, C4.4, C6.6, C7.1, CB-434B, CB-434C, CB-434D, CB-534D, CB-54, CB-...
120M, 12M, 214, 216, 228, 236, 247, 248, 267, 287, 3034, 3054, 3054B, 307, 312B L, 315B L, 416, 426, 428, 906, 953D, 963D, AP-800C, BG-225B, C6.6, CS-323, D5R LGP, D6K, D6K LGP, D6K XL, D6N, PL61, PR-...
2327597
PLUG
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2670C, 3054C, 3054E, 312E, 312E L, 314E CR, 314E LCR, 315C, 316E L, 318E L, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR,...
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2670C, 3054C, 3054E, 312E, 312E L, 314E CR, 314E LCR, 315C, 316E L, 318E L, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR,...
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2570C, 2670C, 3054C, 3054E, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314E CR, 314E LCR, 316E L, 318D2 L, 318E L, 320D GC, 320D L, 320D2, 320D2 ...
2765602
PLUG-CORE
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2670C, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D2 L, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 329E L...
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2670C, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D2 L, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 329E L...
3678512
PLUG
2470C, 323D2 L, 525D, 535D, 545D, 553C, 555D, 924K, 930K, 938K, 950K, 962K, BG1000E, BG1055E, C4.4, C6.6, C7.1, CP-54B, CP-56, CP-64, CP-68B, CP-74B, CP-76, CS-54B, CS-56, CS-56B, CS-64, CS-64B, CS-66...
2470C, 323D2 L, 525D, 535D, 545D, 553C, 555D, 924K, 930K, 938K, 950K, 962K, BG1000E, BG1055E, C4.4, C6.6, C7.1, CP-54B, CP-56, CP-64, CP-68B, CP-74B, CP-76, CS-54B, CS-56, CS-56B, CS-64, CS-64B, CS-66...
2350515
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3524861
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349E, 349E L, 349E L HVG, 349E L VG, 349F L, 730C, 980M, 982M, C13, C13 XQ350, C32, CX31-C13I
349E, 349E L, 349E L HVG, 349E L VG, 349F L, 730C, 980M, 982M, C13, C13 XQ350, C32, CX31-C13I
3109206
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2799720
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613G, C6.6, D6K, D6K LGP, PL61