Timberwolf TW 280TVGTR, Instruction Manual

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TW 280TVGTR
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SERVICE INSTRUCTIONS
C190-0176 01.03.2019 Rev: 2.0
TENSION DRIVE BELTS
Remove engine bay side panel. 1
Loosen bolt in centre of tensioner pulley with a 19 mm spanner so that 2
pulley is able to slide with minimal wobble.
Turn nut in end of tensioner pulley slider until correct belt tension is 3
achieved. For instructions on checking belt tension & correct belt tension
values, please refer to the Timberwolf V-Belt Tensioning Data Table (page
36).
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 and excess belt and pulley
wear.
NOTE: There will normally be a rapid drop in tension during run-in period for new belts. When new belts are fitted,
check the tension every 2 - 3 hours and adjust until the tension remains constant. Belt failures due to lack of correct
tensioning will not be covered under your Timberwolf warranty.
Remove the discharge tube. 1
Apply multipurpose grease to surface shown. 2
Refit discharge tube. 3
GREASE THE DISCHARGE FLANGE
2
TENSION HYDRAULIC PUMP BELT
2
3
Loosen the M8 hex nut (1) to the end of the thread. 1
Loosen the two M10 screws (2) one turn. 2
Adjust the long M8 screw (2) to achieve the correct belt tension. For 3
instructions on checking belt tension and correct belt tension values,
please refer to the Timberwolf V-Belt Tensioning Data Table (pg. 36).
Tighten the two M10 securing screws (2) 4
Check the belt tension again. If the M10 screws (2) are loosened 5
too much a difference of belt tension will occur after the screws are
fastened.
Tighten the M8 hex nut (1). 6
2
1
3