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C30 Cradle
Rudder Shaft
rudder-repair.pdf
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Catalina Yachts Library...Year
by year, Frank Butler made improvements and and redesign components on the C30.
These factory modification drawings (see list at left) will help in repairing or
modernizing your boat. See the other specific topics in the tech Lib!
Factory Upgrade
Schedule...The Catalina 30 has always been "in
development". The factory has improved the boat incrementally since the
first hull emerged in 1974. Here is an approximate schedule of major changes in
the production life of the boat. This was contributed by David Graas of Catalina
Yachts. Send us your (verifiable) corrections by email.
The Mark I...(Original)
| Date |
Hull # |
Change Description |
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Premier |
First hull |
| 2/76 |
265 |
U shaped dinette |
| 7/76 |
376 |
New galley, top load icebox,
Twin sinks, larger counter |
| 3/77 |
624 |
Optional 18 gal. bow water tank |
8/77
8/78 |
?? |
Water Pressure System Stainless
Keel Bolts |
| 9/77 |
805 |
Galley foot pump, Gate fitting on
lifelines |
| 10/77 |
882 |
Flat top chart table |
| 12/78 |
1330 |
New style rudder |
| 12/78 |
1336 |
Universal Diesel Engine |
| 12/78 |
?? |
Lower chain plate eye bolts from
3/8" to 1/2" dia. |
| 12/78 |
1316 |
Pedestal steering |
| 5/79 |
1548 |
New deck, Engine vents, Increased camber on trunk midship hatch |
| x/79 |
Est. |
Change to larger mast section with flat
sides |
| 2/80 |
1852 |
Stern Pulpit with swim ladder |
| 11/80 |
2276 |
Bow roller, new hatch, new style hatch
boards, optional 10"x10" hatches |
| 11/84 |
4014 |
Opening ports in lieu of fixed |
| 7/86 |
4665 |
Foot pump for icebox |
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The Mark II...("Tee" Cockpit)
| Date |
Hull # |
Change Description |
| 9/86 |
4726 |
Mark II Deck and Liner |
| 11/86 |
4755 |
Wing Keel |
| 2/87 |
4864 |
Newer
hull and deck liner, Relocate electrical panel, Seats
1" higher, Flat cabin sole |
| 12/87 |
5207 |
Yanmar 30hp 3-cyl engine |
| 1988 |
5397 |
First non-wood mast step support
(owner notification from factory) |
| 10/88 |
5560 |
Universal M3-20 replaces M18 |
The Mark II...("Tee" offering
Cutout Transom and Ladder)
| Date |
Hull # |
Change Description |
| 10/89 |
5820 |
Mark III, open transom and ladder |
| 4/91 |
6046 |
Phone and Shower in aft deck |
| 9/91 |
6084 |
DUTCHMAN System in mainsail |
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The Mark III... (Rounded Transom w/Widened Stern)
| 11/93 |
6250 |
Swim platform steps in transom |
| ??/94 |
6256 |
M25XP engine??? |
| 2/97 |
6401 |
Universal M25XPB engine ????? |
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