Pressure Measurements; Ldt24 Port Locations And Gauge Installation - Danfoss LDT 21 Service Manual

Service Manual
LDT 21/24/32 Closed Circuit Axial Piston Transmission

Pressure Measurements

LDT24 Port Locations and Gauge Installation

Port Information
Port Identifier Port Size
L1, L2 ¾-16 UNF
MA1, MA2, MB1, MB2 9/16-18 UNF
M3 9/16-18 UNF
Port Locations
MB1
(MB2 on reverse side)
M3
MA1
(MA2 on reverse side)
© Danfoss | June 2022
The following table and drawing show the port locations and gauge sizes needed. When testing system
pressures, calibrate pressure gauges frequently to ensure accuracy. Use snubbers to protect gauges.
Wrench Size
5/16" Internal Hex
¼" Internal Hex
¼" Internal Hex
Reading Gauge Size, bar [psi]
Case Drain 10 [100]
System Pressure 500 [7250]
Charge Pressure 50 [1000]
L1
(L2 on reverse side)
AX417167456877en-000101 | 17