| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-223-24-18-1
Table 2-2.
Troubleshooting - CONT
Malfunction
Test or Inspection
Corrective Action
GEAR MATE CONTROL SYSTEM - CONT
149. Control lever in Ahead Throttle (After Delay). No air pressure at port #1 of
three-way valve. Red pin on valve #1 down or extended.
STEP 1. Check for defective directional control rotary valve.
Repair/Replace direction control rotary valve, para. 2-117.
150. Control lever in Ahead Throttle (After Delay). Air pressure at port #2 of
three-way valve. Red pin on valve #1 down or extended.
STEP 1. Refer to Malfunction 144, STEPS 1 and 2.
151. Control lever in Ahead Throttle (After Delay). Air pressure at port #3 of
three-way. Red pin on valve #1 down or extended.
STEP 1. Check for defective directional control rotary valve.
Repair/Replace direction control rotary valve, para. 2-117.
152. Control lever in Ahead Throttle (After Delay). No air pressure at port #4 of
three-way valve. Red pin on valve #2 up or retracted.
STEP 1. Refer to Malfunction 145, STEPS 1 and 2.
153. Control lever in Ahead Throttle (After Delay). No air pressure at port #5 of
three-way valve, Red pin on valve #2 up or retracted.
STEP 1. Refer to Malfunction 146, STEP 1.
154. Control lever in Ahead Throttle (After Delay). Air pressure at port #6 of
three-valve. Red pin on valve #2 up or retracted.
STEP 1. Check for defective directional control rotary valve.
Repair/Replace direction control rotary valve, para. 2-117.
155. Control lever in Neutral (Astern Delay Mode). Air pressure at port #1 of
three-way valve. Red pin on valve #1 down or extended.
STEP 1. Check adjustment of valves.
Adjust valves, para. 2-119.
STEP 2. Check for defective three-way valves.
Repair/replace three-way valves, para. 2-119.
STEP 3. Check for defective directional control rotary valve.
Repair/replace directional control rotary valve, para. 2-117.
2-147
|
||
|
||
