7.11.2
Auger Drive Chain, A30-D
7.11.2.1 Tension
a. Open LH end shield.
b. Loosen nut (A) on idler sprocket support.
c. Turn adjuster bolt (B) to give (5 mm) slack at
mid-span of chain.
sprocket support.
d. Rotate auger and check chain for slack at
tightest point.
sprocket to achieve required slack.
e. Close end shield.
7.11.2.2 Removal
a. Open LH end shield.
b. Loosen nut (A) on idler sprocket support.
c. Turn adjuster bolt (B) to loosen chain so that it
can be removed from small sprocket.
d. Remove chain from large sprocket.
7.11.2.3 Installation
a. Position chain around sprockets as shown.
b. Turn adjuster bolt (B) to give (5 mm) slack at
mid-span of chain.
sprocket support.
c. Rotate auger and check chain for slack at
tightest point.
sprocket to achieve required slack.
d. Close end shield before engaging header.
Form # 169000
MAINTENANCE/SERVICE
A
B
Tighten nut (A) on idler
Re-adjust position of idler
Tighten nut (A) on idler
Re-adjust position of idler
139
Model Year - 2009