Wacker Neuson RD 7 Series, Operator'S Manual

Page: 38 / 168

Maintenance RD 7
38
wc_tx000295gb.fm
5 Maintenance
5.1 Maintenance Schedule
The table below lists basic machine maintenance. Tasks designated
with check marks may be performed by the operator. Tasks
designated with square bullet points require special training and
equipment.
Refer to the engine manufacturer’s manual for more information.
Daily
before
starting
After
first
25 hrs.*
Every
250
hrs.
Every
500
hrs.
Every
1200
hrs.
Check engine oil level.
3
Check air cleaner maintenance indicator.
3
Check the water trap.
3
Check hydraulic oil level.
3
Clean the scraper bars.
3
Check function of back-up stop pad and
direction control lever.
3
Check tappet clearance.
„
Examine screw connections.
3
Replace engine oil and filter.
„ „
Check and adjust valve clearances.
„
Clean cooling system.
„
Replace fuel filter.
„
Clean or replace air filter.
„
Change hydraulic system return line filter.
„
Check and adjust scraper bars.
„
**Check linkage components.
„
Clean battery terminals (RD 7H-ES).
„
Change hydraulic oil and filter.
„
*For new or reconditioned engines.
CAUTION: DO NOT tighten cylinder head fastenings.
** Maintain linkages more frequently in dusty environments. Lubricating linkages is not recom-
mended. However, if necessary, use a dry lubricant that does not attract dust.