Edition
2016
Workshop Manual
PARK 120 - PARK 220
Chapter
Page
71
300 N
Alternative A
1. Stretch the belt by pulling the the left bearing
housing with a force of 300 N (30 kg).
2. Tighten the four bearing housing screws.
35/45 N
10 mm
Alternative B
1. Stretch the belt by pulling the left bearing
housing.
2. Tighten the four bearing housing screws.
3. Apply a force as per the table below in the
middle of the belt. The belt shall move 10mm
or 12mm in according to the table. If not,
loosen the bearing housing and repeat step
1-2 above until the movement is
4. OK.
Timing belt adjustments:
Deck
85 Combi
95 Combi
Force
45 N
35 N
Movement
12 mm
10 mm
8.4
Replacements of the hub
Disassembly of blades
Remove the top guard, the belts and the pulleys.
8.4.1 Disassembly
A (4x)
B
1. Remove the four screws (A), holding the hub
(B). Use two 13 mm spanners.
2. Take out the hub.
To reassemble the various parts, repeat the
operations in reverse order.
