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DISASSEMBLY
(CB LOWER UNIT)
STEP 5
Remove #10717 Housing
Assembly from the #6996
Brake Ring and #10696 Adapter
Assembly. Inspect Sleeve Bearing
#10717 for wear and replace as
required.
STEP 6
Remove the #6996 Brake Ring
from the #10696 Adapter
Assembly. Inspect all parts
for wear and replace as
required.
SEE SR75 PARTS LIST FOR PARTS INFORMATION
STEP 4
Remove #10719 Nipple Bearing,
#10701 Washer and #10699,
#10700 and #10705 Seals.
Inspect all parts for wear and
replace as required.
STEP 3
Place a .25” thick by 2.25”
wide piece of steel in the slot
of the #10719 Nipple Bearing.
Remove the #10719 Nipple
Bearing by holding the piece of
steel with a wrench and slowly
unthreading from the #10696
Adapter Assembly.
Nelson Irrigation Corporation 848 Airport Rd. Walla Walla, WA 99362 USA Tel: 509.525.7660 Fax: 509.525.7907 [email protected] Web site: www.nelsonirrigation.com
STEP 1
Remove three #6010 screws.
Remove 10088-xxx Flange
Assembly Connection.
STEP 9
Remove the #6997 Upper
Seal. Inspect the seal for wear
and replace as required.
STEP 8
Remove the #10698 Wear
Ring. Inspect the Wear Ring
for wear and replace as
required.
STEP 7
Remove three #10706 screws.
CB LOWER BEARING MAINTENANCE
10/13
5
STEP 2
To prevent the #10696 Adapter
assembly from rotating insert two
5/16-18 bolts into the adapter’s
threaded holes. Clamp bolt
heads securely into a vice.