1400678 VALVE GP-MAIN CONTROL Caterpillar parts
345B L
Rating:
Alternative (cross code) number:
CA1400678
140-0678
1400678
CA1400678
140-0678
1400678
EXCAVATOR,
Compatible equipment models: 1400678:
Number on catalog scheme:
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Information:
Disassembly Procedure
Start By:
Remove the vibratory valve.
Illustration 1 g03873906
Remove control valve (2) from valve body (1).
Illustration 2 g03873913
Remove backup ring (6), O-ring seal (5), and backup ring (4) from control valve (2).
Remove O-ring seal (3) from control valve (2).
Illustration 3 g03873920
Remove nut (7) and coil (8).
Illustration 4 g03873924
Remove valve cartridge (9) from valve body (1).
Illustration 5 g03873931
Remove O-ring seal (14) and backup rings (12) from valve cartridge (9).
Remove O-ring seal (13) and backup rings (11) from valve cartridge (9).
Remove O-ring seal (10) from valve cartridge (9).
Illustration 6 g03873941Note: Mark the locations of each relief valve (15). Each relief valve (15) is set to a different pressure.
Remove O-ring seal (16) from valve body (1).
Remove relief valves (15) from valve body (1).
Illustration 7 g03873948
Remove backup rings (18), O-ring seal (19), and O-ring seal (17) from each relief valve (15).
Illustration 8 g03873969
Remove sequence valves (20) from valve body (1).
Illustration 9 g03873970
Remove O-ring seal (25) and backup rings (23) from sequence valves (20).
Remove O-ring seal (24) and backup rings (22) from sequence valves (20).
Remove O-ring seal (21) from sequence valves (20).
Start By:
Remove the vibratory valve.
Illustration 1 g03873906
Remove control valve (2) from valve body (1).
Illustration 2 g03873913
Remove backup ring (6), O-ring seal (5), and backup ring (4) from control valve (2).
Remove O-ring seal (3) from control valve (2).
Illustration 3 g03873920
Remove nut (7) and coil (8).
Illustration 4 g03873924
Remove valve cartridge (9) from valve body (1).
Illustration 5 g03873931
Remove O-ring seal (14) and backup rings (12) from valve cartridge (9).
Remove O-ring seal (13) and backup rings (11) from valve cartridge (9).
Remove O-ring seal (10) from valve cartridge (9).
Illustration 6 g03873941Note: Mark the locations of each relief valve (15). Each relief valve (15) is set to a different pressure.
Remove O-ring seal (16) from valve body (1).
Remove relief valves (15) from valve body (1).
Illustration 7 g03873948
Remove backup rings (18), O-ring seal (19), and O-ring seal (17) from each relief valve (15).
Illustration 8 g03873969
Remove sequence valves (20) from valve body (1).
Illustration 9 g03873970
Remove O-ring seal (25) and backup rings (23) from sequence valves (20).
Remove O-ring seal (24) and backup rings (22) from sequence valves (20).
Remove O-ring seal (21) from sequence valves (20).
Caterpillar SIS machinery equipment:
Caterpillar SIS
345B and 345B L Excavators 4SS00001-UP (MACHINE) »
140-0678
VALVE GP-MAIN CONTROL
345B and 345B L Excavators 4SS00001-UP (MACHINE) »
140-0678
VALVE GP-MAIN CONTROL
345B, 345B L & 345B LC Excavator 2SW00001-UP (MACHINE) POWERED BY 3176C Engine »
140-0678
VALVE GP-MAIN CONTROL
345B, 345B L & 345B LC Excavator 2SW00001-UP (MACHINE) POWERED BY 3176C Engine »
140-0678
VALVE GP-MAIN CONTROL
Caterpillar parts catalog:
Parts valve Caterpillar catalog:
120G, 120H, 12G, 12H, 12H NA, 130G, 135H, 140G, 140H, 140H NA, 14G, 160G, 160H, 160H NA, 16G, 215, 215C, 215D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 307, 307B, 312, 312B L...
307, 307B, 312, 3126B, 312B L, 315, 315B L, 317, 317B LN, 318B, 320B, 322B LN, 325B L, 330B L, 345B, 345B II, 345B II MH, 345B L, 350, 365B, 365B II, 375, 446B, 5080, 554, 564, 570B, 574, 574B, 580B, ...
1090, 1190, 1190T, 120K, 120K 2, 120M, 120M 2, 1290T, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 1390, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 214B, 2...
140H, 143H, 14H, 160H, 163H, 16H, 3176, 3176B, 3176C, 3196, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 480, 572R II, 65E, 725, 730, 75, 75C, 75D, 75E, 814F, 815F, 816F, 85C, 85D, 85E, 9...
140H, 143H, 14H, 160H, 163H, 16H, 3176, 3176B, 3176C, 3196, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 480, 572R II, 65E, 725, 730, 75C, 75E, 814F, 815F, 816F, 85C, 85D, 85E, 95E, 966G ...
3176B, 3176C, 3196, 345B, 345B II, 345B II MH, 345B L, 365B, 365B L, 480, 65E, 75C, 75D, 75E, 85C, 85D, 85E, 95E, C-10, C-12, R1600, R1700 II, R1700G, W345B II
1090, 1190, 1190T, 120H, 120H ES, 120H NA, 120K, 120K 2, 1290T, 12H, 12K, 135H, 135H NA, 1390, 140H, 140K, 140K 2, 143H, 14H, 160H, 160K, 163H, 16H, 216B, 216B3, 226B, 226B3, 2290, 232B, 236B, 236B3, ...
1090, 1190, 1190T, 1290T, 1390, 205B, 211B, 215, 215B, 225, 227, 229, 2290, 231D, 235, 235C, 235D, 2390, 2391, 245, 2491, 2590, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 C...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 307, 307B, 307C, 308C, 311B, 311C, 312, 312B, 312B L, 312C L, 312D, 313B, 315, 315B, 315B FM L, 315B L, 315C, 315D L, 317B LN, 318B, 318C, 319C, 319D,...
305.5, 306, 306E, 307B, 307C, 307D, 308C, 308D, 311, 311B, 311C, 311D LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 313B, 314C, 314D CR, 314D LCR, 315, 315B, 315B L, 315C, 315D L, 317B LN, 318B, 318C...
1290T, 1390, 2491, 2590, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 311C, 311D LRR, 311F LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D...
315D L, 316E L, 318C, 318D L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320B L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, ...
1227760
VALVE GP-MAIN CONTROL
345B, 345B L
345B, 345B L
1580371
VALVE GP-LOAD CONTROL
345B, 345B L
345B, 345B L
1535233
VALVE GP-LOAD CONTROL
345B, 345B II, 345B L, 345C, 345C L
345B, 345B II, 345B L, 345C, 345C L
1659586
VALVE GP-CONTROL
345B, 345B L
345B, 345B L
1400680
VALVE GP-CONTROL
345B, 345B L
345B, 345B L
1873580
VALVE GP-FLUID SAMPLING
3176C, 3196, C-10, C-12
3176C, 3196, C-10, C-12
1559238
VALVE GP-RELIEF
345B, 345B L
345B, 345B L
1227660
VALVE GP-RELIEF
345B, 345B II MH, 345B L, W345B II
345B, 345B II MH, 345B L, W345B II
1559146
VALVE GP-PUMP CONTROL
345B, 345B L
345B, 345B L
1373817
VALVE GP-PUMP CONTROL
345B, 345B L
345B, 345B L