Danfoss 51 Series Service Manual

4. Lubricate the sleeve and O-rings with clean hydraulic oil.
Assembly orientation
T3**
T1**
T2**
U5**
G90
S10
S20
S10*
(060, 080
110)
S10*
(160, 250)
J30
J10*
J20/S70
T7**
T8**
F324
F32
G30A
G30
G12
G12A
G30A
G30
G36
G42
G38
G42
G38
M22
P101 240
Legend for T1, T2, T3
use a 3 mm hex wrench for 60 cm³, 80 cm³, 110 cm³, 160 cm³, 250 cm³ motors
4 N•m [2.95 lbf•ft]
5. Push the sleeve (F32) into the cavity.
6. Lubricate the 4-way spool with clean hydraulic oil.
7. Install the 4-way spool in the cavity of the sleeve.
8. Install orifices (T1, T2, and T3) in the appropriate cavities.
9. Torque the (T1, T2, and T3) orifices to 4 N•m [2.95 lbf•ft] using a 3 mm hex wrench.
10. Install new rings (G12A and G30A) on the cavity plugs (G12 and G30).
11. Install the cavity plugs in the orifice cavities.
12. Torque the cavity plugs (G12) to 37 N•m [27 lbf•ft] using a ¼-inch hex wrench.
13. Torque the cavity plugs (G30) to 6 N•m [4 lbf•ft] using a 1/8-inch wrench.
Service Manual
Series 51 and 51-1 Motors
Minor repair
©
Danfoss | March 2016 11008567 | AX00000013en-US0202 | 59

Danfoss 51 Series Specifications

General

Brand	Danfoss
Model	51 Series
Category	Engine
Language	English