Hydraulic System - Filter Service - Komatsu 06253 Operation & Maintenance Manual

MAINTENANCE

4.12.2 HYDRAULIC SYSTEM - FILTER SERVICE

Legend for illust. Z20872
R Return of filter location
L Leakage oil filter location
(1) Mounting bolt
(2) Filter cover retainer
(3) Filter cover assy
(4) Return- and leakage filter unit
(5) Oil filler plug
(6) O-ring
(7) Breather filter
(8) Cover
(9) Gasket
NOTICE
The description of the hydraulic filters appears in the follow-
ing sequence:
Return- and Leakage oil filters, see page 379
Breather filter, see page 381
High pressure filters, see page 383
Pressure filters on central control and filter frame, see
page 387
4.12 EVERY 1000 OPERATING HOURS OR EVERY 6 MONTH
377