Service Manual

CombinationManifoldService
FRONT
UP
2
3
6
8
9
10
11
13
1
5
7
12
14
15
16
17
18
19
20
4
21
22
2
2
2
4
2
5
5
8
17
17
18
(25 ft−lb)
34 N·m
(25 ft−lb)
34 N·m
(25 ft−lb)
34 N·m
(25 ft−lb)
34 N·m
(25 ft−lb)
34 N·m
(25 ft−lb)
34 N·m
(25 ft−lb)
34 N·m
(20 ft−lb)
27 N·m
(20 ft−lb)
27 N·m
(20 ft−lb)
27 N·m
(20 ft−lb)
27 N·m
(20 ft−lb)
27 N·m
(20 ft−lb)
27 N·m
(20 ft−lb)
27 N·m
(20 ft−lb)
27 N·m
(20 ft−lb)
27 N·m
(20 ft−lb)
27 N·m
g275442
Figure118
1.Combinationmanifold9.Solenoidvalve(S1)17.Orice(0.070)(C2,C3andC5)
2.#6zeroleakplugwithO−ring10.Pressurereducingvalve(PR)18.Orice(0.030)(OR1andOR9)
3.Checkvalve(CV3)11.Proportionalreliefvalve(PRV)19.#4zeroleakplugwithO−ring
4.#4zeroleakplugwithO−ring12.Solenoidvalve(S10)20.Checkvalve(CV4)
5.Solenoidvalve(S4,S6andS9)13.Solenoidvalve(S11)21.Straighttting
6.Solenoidvalve(S5)14.Reliefvalve(RV1)
22.Fittingadapter
7.Reliefvalve(RV2)15.Reliefvalve(RV3)
8.Solenoidvalve(S2,S3,S7andS8)16.Solenoidvalve(S12)
Note:Theportsonthecombinationmanifoldaremarkedforeasyidentication
ofcomponents.Example:P4isthegearpumpconnectionport,S1isthe
lift/lowersolenoidvalveandSV10istheenginecoolingfansolenoidvalve(seeA
HydraulicSchematic(pageA–5)toidentifythefunctionofthehydrauliclinesand
cartridgevalvesateachport).
Groundsmaster
®
4100-D&4110-D
Page5–125
HydraulicSystem:ServiceandRepairs
13203SLRevF