EasyManuals Logo

TYM T233 HST User Manual

TYM T233 HST
232 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #78 background imageLoading...
Page #78 background image
9. Examine the relief valve faces, and the seats in
the body. The faces of the relief valve and the seats
in the body should be free of burns and defects.
10. Remove two neutral valves from body. Clean the
valves in a suitable solvent and check for damage or
debris
in
spring
or
seating
area
and
burns
or
defects
12. Inspect ball bearing. The bearing should spin
freely.If replacement is necessary, press bearing out
from the outer side of body.
13. Inspect oil seal. If replacement is necessary,
replace it.
IMPORTANT : To avoid damage to bearings ,
when removing or installing, press only against
side of bearing with lettering.
When removing bearings from body, be extremely
careful not to damage machined surfaces
Note : The relief valve is dual purpose valve. The
valve contains two springs. A weak spring in the
plug(check valve when other circuit is in use) and a
strong spring (34MPa relief valve). The relief valve
can not be adjusted, and there is no serviceable part
inside. If any malfunction is suspected, replace the
relief valve.
4-22
debris
in
spring
or
seating
area
and
burns
or
defects
in spool Two neutral valves are interchangeable, but
it is recommended that the valves go into original
holes during assembly.
Housing Disassembly
IMPORTANT:
The HST housing is aluminum material and can be
easily damaged by steel tools. Be careful not to
damage machined surfaces. Do not use screw driver
or other sharp objects.
11. Inspect needle bearings. The bearing should spin
freely and needles should not fall out of bearing
cage. If replacement is necessary, press bearing
out from the outer side of body.
Pump part Motor part
Spring for charge relief valve

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the TYM T233 HST and is the answer not in the manual?

TYM T233 HST Specifications

General IconGeneral
BrandTYM
ModelT233 HST
CategoryTractor
LanguageEnglish

Related product manuals