Quantcast HYDRAULIC SUSPENSION LOCKOUT SYSTEM WILL NOT ENGAGE (HMMH).

 

Click here to make tpub.com your Home Page

Page Title: HYDRAULIC SUSPENSION LOCKOUT SYSTEM WILL NOT ENGAGE (HMMH).
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Back
CLUNKING OR CREAKING ON TURNS OR STOPS. cont'd
Up
TM-5-2420-224-20-1 Tractor Wheeled 4x4 DED Small Emplacement Excavator (SEE) and High Mobility Material Handler (HMMH) Manual
Next
HYDRAULIC OIL FOAMY (FRONT LOADER/FORKLIFT, BACKHOE/CRANE, AND HYDRAULIC TOOLS OPERATE ERRATICALLY)
TM 5-2420-224-20-1
Table 3-5. Troubleshooting (Cont)
Malfunction
Test or Inspection
Corrective Action
SUSPENSION (CONT)
96.
HYDRAULIC SUSPENSION LOCKOUT SYSTEM WILL NOT ENGAGE (HMMH).
Step 1.
Check for low oil level in hydraulic suspension lockout system.
If oil level is low, add oil (TM 5-2420-224-10).
If oil level is not low, go to step 2.
Step 2.
Check for oil leaks and damaged lines in hydraulic suspension lockout system.
If there are oil leaks or damaged lines in hydraulic suspension
lockout system, tighten loose connections or replace lines
(pages 4-650, 4-652).
If there are no oil leaks or damaged lines in hydraulic suspension
lockout system, perform Malfunction 72 or Malfunction 73.
97.
ONE SIDE OF HYDRAULIC SUSPENSION LOCKOUT WILL NOT ENGAGE (HMMH).
Check for oil leaks and damaged lines in hydraulic suspension lockout system.
If there are no oil leaks or damaged lines in hydraulic
suspension lockout system, tighten loose connections or replace
lines (pages 4-650, 4-652).
If there are oil leaks or damaged lines in hydraulic suspension
lockout system, replace front shock absorbers (page 4-369).
HYDRAULIC SYSTEM
98.
HYDRAULIC PUMP NOISY.
NOTE
Steps 1 thru 3 are the same for both front and rear hydraulic pumps.
Step 1.
Check for loose mounting capscrews on hydraulic pump.
If mounting capscrews are loose, tighten capscrews.
If mounting capscrews are tight, go to step 2.
Step 2.
Check for low oil level in hydraulic tank.
If oil level is low, add oil (TM 5-2420-224-10).
If oil level is not low, go to step 3.
Change 2

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc.