DOZER VALVE ASSEMBLY - TM-5-3895-349-14-P0739

DOZER VALVE ASSEMBLY

REMOVAL:

1. Park machine on level ground, set parking brake,

lower blade and place dozer control lever In HOLD

position.

2. Remove top bulkhead cover and rear floor plate.

3. Clean all dirt from around hydraulic tank filter

head. Remove capscrews and lift off filter head to vent

suction line.

Note: Check valves are located In hydraulic tank return

lines to prevent tank from draining. Filter head must be

vented to prevent hydraulic oil from siphoning out.

Dozer Valve Sections

DISASSBEMLY:

Disassemble the control valve on a bench in clean

environment. Remove bolts connecting valve sections.

Keep parts for each section separated and in order of

disassembly for easier assembly. Section disassembly (a

described separately below, but if component wear or

damage is discovered, replacement in most cases, can

only be made by complete section. it is recommended

when disassembling valve to replace all seals.

Venting Suction Line

4. Disconnect all linkage from valve. Disconnect all

hoses from valve.

RELIEF VALVE SECTION:

5. Remove mounting bolts and remove valve from

1. Remove relief valve assembly from relief section

machine.

housing (item 3).

6. For valve Installation, reverse removal procedure.

Removing Relief Valve Assembly

Dozer Valve Assembly

Rev.760501

K300

60-2.1