Timberwolf TW 230DHB - Tension Drive Belts; Change Hydraulic Oil and Filter; Grease the Discharge Flange

TW 230DHB
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SERVICE INSTRUCTIONS
C190-0101 25.07.2017 Rev: 1.0
TENSION DRIVE BELTS
Remove engine bay side panel.1
Loosen bolt in centre of tensioner pulley with a 19 mm2
spanner so that pulley is able to slide with minimal wobble.
Turn nut in end of tensioner pulley slider until correct belt3
tension is achieved. For instructions on checking belt
tension & correct belt tension values, please refer to the
Timberwolf V-Belt Tensioning Data Table (page 29).
Re-tighten bolt in centre of tensioner pulley.4
Run machine and test, recheck belt tension.5
NOTE: Slack drive belts will cause poor performance and6
excess belt and pulley wear.
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Remove the discharge tube.1
Apply multipurpose grease to surface shown.2
Refit discharge tube.3
Remove the black screw cap from the top of the filter housing.1
Partially remove filter element from inner cup. Leave filter to drain for 15 minutes.2
Remove filter element from cup when clear of hydraulic oil.3
Remove drain plug and drain oil into a suitable container.4
Replace drain plug.5
Refill with VG 32 hydraulic oil until the level is between the min and max lines on the tank (about 15 litres).6
Refit the filter cup, install a new filter element and refit the black screw cap, to the filter housing, ensuring o-ring7
remains in place.
CHANGE HYDRAULIC OIL AND FILTER
GREASE THE DISCHARGE FLANGE
2
1
WARNING
USE P
LASTIC GL
O
VES TO K
EEP OIL
OFF
SK
IN AND D
ISP
OSE OF
THE USED OIL
AND FILTER IN AN ECOL
OGICALLY
SOUND WAY.
THE OIL
AND FILTER
SHOULD BE CHANGED ONCE A Y
EAR
OR AT ANY TIME IT BECOMES
CONTAMINATED. BEFOR
E STARTING
CHECK THAT THE CHIP
P
ER IS STAND
ING
LEVEL
AND BR
USH A
WAY LOOSE CHIP
S.
NOTE: This is a non-adjustable air breather filter.
2
3
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