Maintenance
C2 Contour Air Drill August 2014 6-9
Important
Turn “Operating” valve out to “Bleed Off/Service” position and remove all pressure from
hydraulic systems before attempting any service work on hydraulic components.
Hydraulic system must be bled after it has been serviced (if any portion of the system has
been opened to atmosphere)
Opener Maintenance - Continued
Opener Assembly
Item Part No. Description Qty
1 C26506 Clamp Strap ...................................................................................................................... 2
2 C33957 Carriage Bolt - 3/4 x 3 Lg .................................................................................................. 4
3 C33958 Retaining Ring .................................................................................................................. 4
4 S48860 Base Assembly - See Next Page ...................................................................................... 1
5 D12942 Serrated Flange Lock Nut - 3/4 ........................................................................................ 4
6 S47976 Hose Holder ...................................................................................................................... 1
7 S42294 Lynch Pin - 3/16 Dia x 1/14 Lg .......................................................................................... 1
8 S42659 Depth Pin - 1/2 Dia x 3 1/2 UL .......................................................................................... 1
9 S44402 Bushing - 0.510 ID x 0.750 OD x 2 9/16 Lg....................................................................... 1
10 S47110 Center Lock Hex Nut - 1/2 ................................................................................................ 7
11 S49260 Depth Adjustment Cam ..................................................................................................... 1
12 S49500 Packer Arm Assembly ....................................................................................................... 1
13 S49516 Spacer Washer - 25/32 ID x 1 1/4 OD x 5/16 thick ............................................................ 2
14 S49520 Otico Tire - 5 1/2 ............................................................................................................... 1
15 S49521 Otico Tire - 4 1/2 ................................................................................................................ 1
16 S49538 Single Shoot Knife ............................................................................................................ 1
17 W-486 Hex Bolt - 1/2 x 1 1/2 Lg.................................................................................................... 2
18 W-487 Hex Bolt - 1/2 x 1 3/4 Lg.................................................................................................... 4
19 W-495 Hex Bolt - 1/2 x 4 Lg.......................................................................................................... 1
20 S50246 Tapered Wheel Nut - 1/2-20 UNF ...................................................................................... 5
21 S50247 Press-In Wheel Stud - 1/2-20 UNF x 1 3/4 Lg .................................................................. 5
22 N31016 Wing Nut - 5/16 ................................................................................................................. 1
23 S51330 Hose Holder Clamp ........................................................................................................... 1
24 S51463 Hose Holder ...................................................................................................................... 1
25 S51464 Hex Bolt - 1/2 x 2 Lg Gr. 8 ................................................................................................. 1
26 S51466 Carriage Bolt - 5/16 x 2 Lg ................................................................................................ 1
27 W-522 Lockwasher - 5/16 ............................................................................................................. 1
S46595 Optional Secondary Hose Holder Kit - (Includes Items 22 - 27)