Taylor TX180S, Maintenance Manual

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22-9 22-9 TX / TXH / TXB 180S - 400L (Rev. 4/23/07) TX / TXH / TXB 180S - 400L (Rev. 4/23/07)
9. 9. Ens Ens ure f ure f ilt ilt er is c er is c ool t ool t o the t o the t ouc ouc h and pr h and pr ovi ovi de a de a
suitable container to catch any draining fluid. suitable container to catch any draining fluid.
10. 10. Apply an even Apply an even film of film of fresh hydraulic fluid fresh hydraulic fluid on on
the gasket surface of the replacement filter. the gasket surface of the replacement filter.
11. 11. Unscrew filter Unscrew filter and dispose of properly and dispose of properly . .
12. 12. Thread the new Thread the new filter onto filter onto filter head. filter head.
13. 13. Hand tighten f Hand tighten f ilter 3/4 t ilter 3/4 t urn past point urn past point where where
gasket first contacts filter head surface. gasket first contacts filter head surface.
STEERING STEERING
VALVE VALVE
STEERING STEERING
COLUMN COLUMN
T - TANK T - TANK
R - RIGHT R - RIGHT
L - LEFT L - LEFT
LS - LOAD SENSE LS - LOAD SENSE
Illustration Illustration 22-14. 22-14. Steering Steering Orbitrol Orbitrol
Servicing The Hydraulic System Servicing The Hydraulic System
Hydraulic Operation. Hydraulic Operation. All All hydraulic hydraulic functions functions
should be checked daily for free operation [refer to should be checked daily for free operation [refer to
Daily Checks Daily Checks in the Operator’s Guide (OG160)]. in the Operator’s Guide (OG160)].
Hydraulic Tank Hydraulic Tank (Illustration 22-16) (Illustration 22-16) . . The The tank tank is is
equipped with a return f equipped with a return f ilter ilter . . All air entering All air entering the the
tank is filtered through a disposable breather. tank is filtered through a disposable breather.
This tank also contains a diffuser which helps pre- This tank also contains a diffuser which helps pre-
Checking The Fluid Level Checking The Fluid Level (Illustration 22-15) (Illustration 22-15) . .
The hydraulic fluid level can be checked on the The hydraulic fluid level can be checked on the
fluid level dipst fluid level dipst ick. ick. Ensure the c Ensure the c arriage is fully arriage is fully
lowered and the mast is fully tilted back before lowered and the mast is fully tilted back before
checking the checking the hydraulic fluid hydraulic fluid level. level. Refer to Refer to the the
Fuel and Lubricant Specifications Fuel and Lubricant Specifications in the in the
Appendices Appendices for the type of fluid to be used. for the type of fluid to be used.
Add hydraulic fluid un Add hydraulic fluid un til the fluid level til the fluid level is even with is even with
the FULL m the FULL m ark on the ark on the dipstick. dipstick. The fluid lev The fluid lev el el
must be maintained between the FULL and ADD must be maintained between the FULL and ADD
marks on the dipstick. marks on the dipstick.
  Not adhering to the above pro- Not adhering to the above pro-
cedure can lead to overfilling of the hydraulic cedure can lead to overfilling of the hydraulic
tank. tank. As a result, As a result, hydraulic fluid hydraulic fluid will be for will be for ced ced
through the through the breather breather . .
Breather Filter Breather Filter (Illustration 22-16) (Illustration 22-16) . . Replace Replace the the
breather filter periodically (refer to the breather filter periodically (refer to the Preventive Preventive
Maintenance Maintenance chart in the chart in the Appendices Appendices for breath- for breath-
er filter er filter replacement int replacement int erval). erval). More frequent More frequent
replacement may be necessary if the machine is replacement may be necessary if the machine is
being operated under extremely dusty conditions. being operated under extremely dusty conditions.
Hydraulic Return Filter Replacement Hydraulic Return Filter Replacement (Illustra- (Illustra-
tions 22-15 and 22-16) tions 22-15 and 22-16) . . The The hydraulic hydraulic return return filter filter
is made up of 10 micron glass fiber media and is is made up of 10 micron glass fiber media and is
non-reusable. non-reusable. This filter This filter should be should be replaced peri- replaced peri-
odically (refer to the odically (refer to the Preventive Maintenance Preventive Maintenance
chart in the chart in the Appendices Appendices for return filter replace- for return filter replace-
ment interv ment interv al). al). Perform the Perform the following proc following proc edures edures
to replace the hydraulic return filter: to replace the hydraulic return filter:
  Used return hydraulic filters Used return hydraulic filters
should be disposed of according to federal should be disposed of according to federal
and local regulations. and local regulations.
1. 1. Lo Lo os os en en th th e 6 b e 6 b ol ol ts ts . .
2. 2. T T wist wist the the cover cover count count ercloc ercloc kwise kwise and l and l ift ift to to
remove cover. remove cover.
3. 3. Rem Rem ove r ove r etu etu rn f rn f ilt ilt er a er a sse sse mbl mbl y y . .
4. 4. Re Re mo mo ve r ve r et et ur ur n fi n fi lt lt er er . .
5. 5. Inspec Inspec t t t t he he gromme gromme t f t f or s or s ervice ervice able able condit condit ion ion
and replace if necessary. and replace if necessary.
6. 6. In In st st al al l n l n ew ew fi fi lt lt er er . .
7. 7. Plac Plac e cov e cov er ov er ov er bol er bol ts un ts un til c til c ove ove r sea r sea ts ts
against head against head and twist and twist cover clockw cover clockw ise. ise. Tight- Tight-
en bolts to a torque value of 10-12 ft-lbs en bolts to a torque value of 10-12 ft-lbs
(14-16 N (14-16 N ⋅ ⋅ m) m)
the truck. the truck.
  Dispose of drained hydraulic Dispose of drained hydraulic
fluid in accordance with federal and local fluid in accordance with federal and local
regulations. regulations.
  The lift and tilt cylinders The lift and tilt cylinders
should be fully retracted to keep dilution of the should be fully retracted to keep dilution of the
new hydraulic fluid to new hydraulic fluid to a minimum. a minimum.
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