MANIFOLD GP-VALVE 2710876 - Caterpillar

Trail Scraper Connections for the TS180 and TS220
Illustration 5 g01850685
TS180 and TS220 lead scraper rear valve bank.
Illustration 6 g01825933
Illustration 6 corresponds with the rear valve bank depicted in illustration 5.
Brake Line (10)
Apron/Ejector supply line (11)
Apron/Ejector return line (12)
Bowl return line (13)
Bowl supply line (14)
Illustration 7 g01814053
TS180 and TS220 trail scraper front valve bank.Hydraulic hoses have been removed for ease of viewing.
Illustration 8 g01815254
Illustration 8 corresponds with the front valve bank depicted in illustration 7.
Apron/Ejector return line (15)
Apron/Ejector supply (16)
Brake Line (17)
Bowl supply line (18)
Bowl return line (19) Hydraulic lines (15) through (19) must be connected to the lead towed scraper valve bank circuits (10) through (14). The lines must be connected so that the circuits identified by the symbols for each connection on the lead towed scraper and the trail towed scraper match. Refer to illustration 5. Lead Scraper Connections for the TS185 and TS225
Illustration 9 g01814054
TS185 and TS225 lead scraper front valve bank.Hydraulic hoses have been removed for ease of viewing.
Illustration 10 g01815236
Illustration 10 corresponds with the front valve bank depicted in illustration 9.
Apron/Ejector return line (Trail scraper) (20)
Bowl return line (Trail scraper) (21)
Bowl supply line (Trail scraper) (22)
Apron/Ejector supply line (Trail scraper) (23)
Apron/Ejector supply line (Lead scraper) (24)
Rear lift supply line (Trail scraper) (25)
Brake Line (26)
Rear lift supply line (Lead scraper) (27)
Bowl supply line (Lead scraper) (28)
Bowl return line (Lead scraper) (29)
Rear lift return line (Lead scraper) (30)
Apron/Ejector return line (Lead scraper) (31)
Rear lift return line (Trail scraper) (32) Note: Hydraulic lines (20) through (25) and hydraulic lines (27) through (32) must be connected to the hydraulic circuits of the towing machine. The hydraulic lines must be connected so that the control in the towing machine moves forward to lower the bowl and rearward to raise the bowl. The control moves forward to eject the payload and the control moves rearward to retract the ejector. The brake line (26) must be connected to the trailer brake circuit of the towing machine. For further information regarding the hydraulic system of the towing machine refer to the "Operation and Maintenance Manual" of the towing machine.Trail Scraper Connections for the TS185 and TS225
Illustration 11 g01814057
TS185 and TS225 lead scraper rear valve bank.
Illustration 12 g01825935
Illustration 12 corresponds with the rear valve bank depicted in illustration 11.
Brake Line (33)
Apron/Ejector supply line (34)
Apron/Ejector return line (35)
Rear lift return line (36)
Bowl return line (37)
Bowl supply line (38)
Rear lift supply line (39)
Illustration 13 g01814059
TS185 and TS225 trail scraper front valve bank.Hydraulic hoses have been removed for ease of viewing.
Illustration 14 g01825937
Illustration 14 corresponds with the front valve bank depicted in illustration 13.Hydraulic lines (40) through (46) must be connected to the lead towed scraper valve bank circuits (33) through (39). The lines must be connected so that the circuits identified by the symbols for each connection on the lead towed scraper and the trail towed scraper match. Refer to illustration 12. Refer to illustration 14.
Apron/Ejector return line (40)
Rear lift return line (41)
Rear lift supply line (42)
Apron/Ejector supply line (43)
Bowl supply line (44)
Brake Line (45)
Bowl return line (46)