MN: 651-451-1205  or  FL: 352-323-4809

Wipaire offers its part and service manuals online in PDF format. If you find an error or have questions about anything in the manuals, please contact Customer Service at 651.451.1205.

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Update Service Letter & Kit Compliance Status

Float Service Kits

Select a Float Model to View Only Applicable Service Kits:
OR Select an Aircraft Model to View Only Applicable Service Kits:

No. Description Float Model Rev Date Service Letter
1 Hydraulic pump circuit breakers 6000 4/27/1984 1
2 Main gear up stop adjustment 6000 4/26/1983 2
3 Stainless break disc C-185 STC SA7GL or SA805CE / C-206 STC SA18GL or STC SA666CE 5/12/1983
4 Hydraulic pressure relief valve 3730/6000 10/1/1984 4
5 Slide Tube bushing 6000 8/15/1984 6
6 Main gear oleo replacement 6000/8000 10/29/1992 7
7 Pressure switch diode 3730/6000 9
8 Baggage compartment placard 3730/6000 10
9 New electric hydraulic pump 3730/6000/8000 11
10 Bulkhead reinforcement 4000 12/22/1992 25
11 Glareshield reinforcement & V-brace 4000 (C-206) A 4/6/2011 27
12 Nose gear ram update 4000/6000/8000 7/25/2002 28
13 Main gear ram update 4000/6000/8000 7/21/1992 28
14 Access cover tinnerman replacement 4000/6000/8000 3/23/1993 29
15 675 SHP PT6A-114A Engine Install 675 C-208 7/24/2012 30
16 N/A N/A
17 Firewall modification 8000 1/26/1994 31
18 Wheel well cover installation 4000 4/11/1995 32
19 6000 to 6100 conversion 6000 9/15/1994 33
20 8000 (208) to 8000 (DHC3) 8000 12/15/2004 35
21 Nose wheel pivot block 6000/6100 12/5/1996 34
22 Rear strut (aft) float attach (13000) 13000 12/4/1996 37
23 Nose wheel pivot block plunger 2100/2350 7/27/1998 41
24 C-208 Firewall mod - doubler C-208 E 1/10/2008 42
25 C-208 Firewall mod - tray reinforcement C-208 B 6/1/2007 44
26 Replacement of McCauley Wheels/break 3000/3450 6/1/2000 43
27 Replacement of McCauley Wheels/break 6000/6100/8000 6/1/2000 43
28 Replacement of McCauley Wheels/break 13000 6/1/2000 43
29 Landing gear mod 3000/3450 9/20/2000 45
30 Replacement of fixed access cover to hinged access cover 13000 B 7/15/2010 47
31 Heavy keel 8000 4/18/2001
32 Hydraulic system accumulator hose 2100/2350/ 3000/3450 A 3/15/2006 48
33 Stiffened float boosters 2100/2350 4/22/2002 51
34 Landing gear mod 2100/2350 3/10/2004 52
35 Landing gear mod 8000 6/18/2002 54
36 Wing fuel check valve Beaver MKIII STC SA001186CH 11/28/2006
37 Seaplane Spreader bars 8000S 12/27/2005 58
38 Shock strut retainer pin installation 3000/3450 11/13/2002 56
39 Shock strut retainer pin installation 3000/3450 11/13/2002 56
40 Gear tunnel removal 13000 2/17/2003 59
41 Shock strut retainer pin installation 2100/2350 2/18/2003 55
42 Main gear mods 3000/3450 6/20/2007 61
43 Nose gear pivot block shim 2100/2350 9/15/2003 62
44 Vent ball stop AT-802 w/ Fireboss conversion 4/6/2004 63
45 Landing gear removal 8000 5/17/2006
46 PA-18 Wide body mod (for 2000 lb gross PA-18 W.B. @ 2000 lb gross 5/24/2004 64
47 Bulkhead inspection & repair 3000/3450 A 8/3/2005 65
48 Nose gear friction device 2100/2350 /3000/3450 A 3/15/2006 66
49 Installation -- NAS High Strength bolts - Aux Fin - Stabilizer 10000 12/27/2004 70
50 802 Air Tractor Float Longeron and Float Bracket Repair Floated AT-802 Air Tractors A 6/9/2005 71
51 802 Air Tractor Access Panel Fabrications for Float Longeron and Float Bracket Repair Floated AT-802 Air Tractors 6/2/2005 71
52 802 Air Tractor Float Longeron and Float Bracket Repair with longer welded gusset. Floated AT-802 Air Tractors C 6/8/2005 72
53 802 Air Tractor Fly Wire Installation Floated AT-802 Air Tractors C 4/6/2006 72
54 Horizontal Panel and Trunion Removal for weight reduction. 13000 6/8/2005 74
55 Fireboss Finlet-Bracket Field Repair AT-802 w/ Fireboss conversion 10/5/2005 76
56 Updates for the Husky Long Flap Installation 2100 A 1/27/2007 77
57 AT-802 Fire Boss Brake Line Lengthening 10000 Amphibious Floats 4/6/2006 78
58 AT-802 Adding Larger Water Rudder Stop on Aft Bulkhead 10000 Amphibious Floats 4/20/2006 81
59 AT-802 Additional Forward Upper Brace Support 10000 Amphibious Floats 5/31/2006 82
60 AT-802 Fire Boss Shock Strut 'T'-seals 10000 Amphibious Floats 6/30/2006 83
61 N/A N/A
62 Baggage Door Lip and Sealing 2100, 2350, 3000, 3450, 6100, 8000 B 8/31/2011 85
63 Water Rudder reinforcement 3450 Floats 7/20/2006
64 Inspection Cover Upgrade All 2100, 2350, 3000, 3450 Floats 8/30/2006 87
65 Cessna 172 Heavier FWD Drag Wire Brace Cessna 172, 172XP - 2100, 2350 Floats 9/5/2006 88
66 Installation of Revised Main Strut Geometry Cessna 180/185 - 3000 Floats B 5/2/2007
67 Installation Lower Fuselage Longeron Repair - Left Hand Air Tractor AT-802A - 10000 Floats 1/5/2007
68 Installation Lower Fuselage Longeron Repair - Right Hand Air Tractor AT-802A - 10000 Floats 1/5/2007
69 Revise Kicker Strut Air Tractor AT-802A - 10000 Floats D 9/25/2008 69
70 Installation of Additional Filters in Scooping Hydraulic System Air Tractor AT-802A - 10000 Floats 1/25/2007 90
71 Assymetric scoop position upgrade Air Tractor AT-802A - 10000 Floats A 3/22/2007
72 Fire Boss Foam Tank Securing AT-802 w/ Fireboss conversion D 2/25/2011
73 Fire Boss Outside Float Step Mod AT-802 w/ Fireboss conversion A 10/20/2007
74 Wipline 10000 Floats Baggage Floor Repair Wipline 10000 Floats B 11/26/2008 101
75 Fire Boss spin-on hydraulic filter revision 10000 A 5/15/2009 103
76 Kodiak Top Arm Modification, 7000 Main Gear 7000 Amphibious Floats B 10/15/2010 108
77 Heavy seas strut package option 7000 C 8/30/2011 109
78 Forward Strut Attach Bulkhead Fatigue Crack 10000 Amphibious Floats B 1/20/2011 110
79 8000 Float Water Rudder Lock Enhancement 8000 Amphibious or Seaplane Floats on Cessna 208 Caravan B 1/25/2012 111
80 Optional Hydraulic Power-Pack Timer Relay Installation 2100, 2350, 3000, 3450 Amphibian Floats A 1/15/2011 112
81 Bow Bulkheads, Lower Flange Reinforcement 8000 9/26/2011 125
82 Stern Bulkheads, Lower Flange Reinforcement Wipline 10000 for Fireboss B 12/7/2011 126
83 Main Landing Gear Gravel Deflector Installation Main Landing Gear Gravel Deflector Installation B 3/14/2012 128

Customer Service Contact Info

Phone: 651-306-0459
Toll Free: 1-888-947-2473
Fax: 651-306-0666

customerservice@wipaire.com