TM 5-3805-281-24-1
Tests
PROPEL MOTOR LEAKAGE TEST
SPECIFICATIONS
50 5C (120 10F)
Hydraulic Oil Temperature
Engine Speed
Fast Idle
Work Mode Selector Position
Dig Mode
E Mode Switch Position
Off
HP Mode Switch Position
Off
Auto-Idle Switch Position
Off
Propel Speed Switch Position
Slow Speed (Turtle)
Propel Motor While Propelling
3.0 L/min (0.79 gpm) typical new
With Track Raised Leakage
Propel Motor While Stalled
6 L/min (1.58 gpm) typical new
Leakage
ESSENTIAL TOOLS
JT03025 (3/4-16 F 37) (Parker No. X06CP-8) Cap
JT03221 (3/4-16 M 37) (Parker No. X03CP-8) Plug
SERVICE EQUIPMENT AND TOOLS
JT05800 Digital Thermometer
Calibrated Container
90 mm (3-1/2 in.) OD Pin or Length of Round Bar Stock (2 used)
1. Install the temperature probe on the hydraulic
9025
tank-to-pump suction line. (See JT05800 Digital
25
Thermometer Installation in this group.)
140
2. Heat hydraulic oil to the specified temperature. (See
Hydraulic System Warm-Up Procedure in this group.)
Hydraulic Oil--Specification
Temperature ........................................................... 50 5C (120 10F)
3. Stop the engine.
Continued on next page
CED,TX08227,3149
1930MAY981/5