1646944 IMPELLER Caterpillar parts
390D, 390D L, 797, 854G, 854K, 992G, 992K, 993K, 994F, 994H
Rating:
Alternative (cross code) number:
CA1646944
164-6944
1646944
CA1646944
164-6944
1646944
Weight: 3 pounds 1 kg.
EXCAVATOR, WHEEL LOADER,
Compatible equipment models: 1646944:
Information:
Adjustment Procedure
Illustration 1 g03148676
Brake pedals
(1) Lock bar
Unlock the lock bar (1).
Illustration 2 g03148679
Service brake control
(2) Plunger
(3) Boot
(4) Pin
(5) Rod
(6) Nut
(7) Linkage rod end
(8) Pedal Note: The brakes have identical controls. Adjust one brake control at a time.
Move boot (3) to the side in order to gain access to the rod (5).
Depress the brake pedal and release the brake pedal. This process is called stroking. Stroke the brake pedal six times. This process will obtain the nominal position for the cylinder piston.
Loosen the nut (6).
Turn the rod (5) until the rod (5) contacts the plunger (2).
Rotate the rod (5) for one-half turn to three fourths turn from the plunger (2). The clearance between the rod (5) and the plunger (2) will be 6.0 1.0 mm (0.24 0.04 inch).
Tighten the nut (6) to 20 5 N m (177 44 lb in).
Install the boot (3) into position.
Repeat step 2 through step 8 for the other service brake control.
Lock the lock bar (1).
Illustration 1 g03148676
Brake pedals
(1) Lock bar
Unlock the lock bar (1).
Illustration 2 g03148679
Service brake control
(2) Plunger
(3) Boot
(4) Pin
(5) Rod
(6) Nut
(7) Linkage rod end
(8) Pedal Note: The brakes have identical controls. Adjust one brake control at a time.
Move boot (3) to the side in order to gain access to the rod (5).
Depress the brake pedal and release the brake pedal. This process is called stroking. Stroke the brake pedal six times. This process will obtain the nominal position for the cylinder piston.
Loosen the nut (6).
Turn the rod (5) until the rod (5) contacts the plunger (2).
Rotate the rod (5) for one-half turn to three fourths turn from the plunger (2). The clearance between the rod (5) and the plunger (2) will be 6.0 1.0 mm (0.24 0.04 inch).
Tighten the nut (6) to 20 5 N m (177 44 lb in).
Install the boot (3) into position.
Repeat step 2 through step 8 for the other service brake control.
Lock the lock bar (1).
Caterpillar parts catalog:
Parts impeller Caterpillar catalog:
2128187
IMPELLER
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516B, 5130, 5130B, 776C, 776D, 777, 777B, 777C, 777D, 795F AC, 795F XQ, 854G, 992G, D11N, D11R, G3508, G3512, PM3508
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516B, 5130, 5130B, 776C, 776D, 777, 777B, 777C, 777D, 795F AC, 795F XQ, 854G, 992G, D11N, D11R, G3508, G3512, PM3508
2128183
IMPELLER
3056, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130, 5130B, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 854G, 992G, 994, 994D...
3056, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130, 5130B, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 854G, 992G, 994, 994D...
2128184
IMPELLER
3406B, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5230, 5230B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793F, 793F CMD, 793F OEM, 797F, 994, 994D, 994F, 994H, C1...
3406B, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5230, 5230B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793F, 793F CMD, 793F OEM, 797F, 994, 994D, 994F, 994H, C1...
2354541
IMPELLER
3516C, 793D, 797, 797B, C175-16, G3516C, G3516E, G3520B, G3520C, G3520E, PMG3516
3516C, 793D, 797, 797B, C175-16, G3516C, G3516E, G3520B, G3520C, G3520E, PMG3516
3132760
IMPELLER
793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797, 797B, C175-16, G3516C, G3516E, G3516H, G3520B, G3520C, G3520E, PMG3516
793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797, 797B, C175-16, G3516C, G3516E, G3516H, G3520B, G3520C, G3520E, PMG3516
2064283
IMPELLER
797, 797B, G3520B, G3520C
797, 797B, G3520B, G3520C
2064282
IMPELLER
797, 797B, G3520B, G3520C
797, 797B, G3520B, G3520C
2354540
IMPELLER
793D, 797, 797B, G3516C, G3516E, G3520C, G3520E
793D, 797, 797B, G3516C, G3516E, G3520C, G3520E
2463129
IMPELLER-PUMP
365C, 365C L, 365C L MH, 374D L, 374F L, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 735, 735B, 740, 740B, 770G, 772G, 824K, 825K, 826K, C15, C15 I6, C18, C18 I6, CX31-C15I, CX31-C18I, CX35-C18I, ...
365C, 365C L, 365C L MH, 374D L, 374F L, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 735, 735B, 740, 740B, 770G, 772G, 824K, 825K, 826K, C15, C15 I6, C18, C18 I6, CX31-C15I, CX31-C18I, CX35-C18I, ...
2194455
IMPELLER-PUMP
777C, 777D, 777F, 854K, 992K, 993K, C27, C32, D10N, D10R, D10T, D11R, D11T, TH48-E70
777C, 777D, 777F, 854K, 992K, 993K, C27, C32, D10N, D10R, D10T, D11R, D11T, TH48-E70
2681846
IMPELLER
797, 797B, 797F, C175-20
797, 797B, 797F, C175-20
1784013
IMPELLER
550, 550B, 570, 570B, 580, 580B, 793D, 844, 844H, 844K, 990 II, 990H, 993K
550, 550B, 570, 570B, 580, 580B, 793D, 844, 844H, 844K, 990 II, 990H, 993K
1093482
IMPELLER-CONVERTER
854G, 854K, 992G, 992K, 993K
854G, 854K, 992G, 992K, 993K
6E2811
IMPELLER
990, 990 II
990, 990 II
1132654
IMPELLER
844, 990, 990 II
844, 990, 990 II
6Y5636
IMPELLER-CONVERTER
834G, 834H, 834K, 836G, 836H, 844, 844H, 988K, 990, 990 II, 990H, D10T, D10T2
834G, 834H, 834K, 836G, 836H, 844, 844H, 988K, 990, 990 II, 990H, D10T, D10T2
1T1953
IMPELLER-CONVERTER
950F, 950F II, 960F
950F, 950F II, 960F
3487786
IMPELLER
993K
993K
2613423
IMPELLER
12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 966K, 966M, 966M XE, 972K, 972M, 972M XE
12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 966K, 966M, 966M XE, 972K, 972M, 972M XE
3521629
IMPELLER
980K, 980K HLG, 980M
980K, 980K HLG, 980M
2509323
IMPELLER
990K, 993K
990K, 993K
2470657
IMPELLER
993K
993K
2000945
IMPELLER
797, 797B, 994F
797, 797B, 994F