DDC20/24 implement pump plug sizes and torque chart
J140
J320
M200
L3
M3 / E
MA
MB
L1
J150
M3 / E
D
L2
W
Warning
Do not over torque the case drain plugs (L1, L2, L3).
Item
Plug
Port dimensions
Wrench size
Torque
J140/J150
HPRV
3/4-16 UNF
24 mm
78 N•m [57 lbf•ft]
M3/E
Charge gauge/Implement
return
9/16-18 UNF
1/4 inch internal hex
35 N•m [26 lbf•ft]
L1/L2/L3
Case drain
3/4-16 UNF
5/16 inch internal hex
29 N•m [21 lbf•ft]
M200
Bypass valve
9/16-18 UNF
17 mm
12 N•m [9 lbf•ft]
J320
CPRV
1/2-20 UNF
17 mm
24 N•m [18 lbf•ft]
MA/MB
System Pressure Gauge Ports 9/16-18 UNF
11/16 inch
35 N•m [26 lbf•ft]
D
Implement discharge
9/16-18UNF
1/4 inch internal hex
35 N•m [26 lbf•ft]
Service Manual
DDC20/24 Axial Piston Pumps
Torque charts
©
Danfoss | August 2019
L1120413 | AX00000135en-000401 | 29