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OBM ENGINE Outboard workshop · Annapolis, Maryland · Since 2008

Winter storage · Recommissioning

Put it away right and it starts in April

Motors on an insulated indoor rack and boats on their trailers in the fenced yard beside the shop, put away in the fall and handed back in spring with fifteen minutes in the test tank behind them. A motor on the rack is $160 for the season, and bookings open August 1.

Bookings open
Aug 1
Drop off
Oct 1-Nov 30
Spring slots
Mar 15-May 15
Rack, motor only
$160

Write to book a bay

What a winter costs

Storage pays for the space. Winterize and recommission are their own jobs, priced by horsepower, and nearly every stored motor has both. Pick your band to mark it.

Your horsepower

The horsepower is on the serial plate, on the transom clamp bracket.

Leaf 01 1

Motor on the rack

Motor only, off the boat, clamped to a stand in the insulated rack room with the dehumidifier running all winter.

  • Season, Nov-Mar$160the season
  • Month by month$35a month

Half at booking, half at recommission.

Terms
Leaf 02 2

Boat on trailer, up to 18 ft

Skiffs, jon boats and tenders on their own trailers in the fenced yard next to the shop, motor winterized where it hangs.

  • Season, Nov-Mar$250the season
  • Trailer collect, 25 mi$95each way

Half at booking, half at recommission.

Terms
Leaf 03 2

Boat on trailer, 18-22 ft

The same yard for small center consoles and daysailers. Anything longer than 22 ft stays out of the yard.

  • Season, Nov-Mar$320the season
  • Trailer collect, 25 mi$95each way

Over 22 ft, bring the motor in for the rack instead.

Terms
Leaf 04 3

Winterize

Flush, fogging, fuel stabilizer, lower unit oil and grease, done on arrival before the motor is racked.

  • Up to 30 hp$165
  • 40-90 hp$245
  • 100-150 hp$310

Lower unit oil is checked for water as it drains.

Price ledger
Leaf 05 4

Spring recommission

Fuel line and bulb check, battery load test, plugs inspected and a tank run, between March 15 and May 15.

  • Up to 30 hp$140
  • 40-90 hp$195
  • 100-150 hp$250

Fifteen minutes in the test tank before it goes home.

Checklist
Leaf 06 5

Anything else found

If the spring check turns up a cracked fuel line or a tired impeller, you get a written quote and nothing is touched until you agree.

  • Diagnostic$95credited
  • Shop labor$118an hour

The $95 comes off the repair if you go ahead.

Services

The season, August to May

The dates hold every year, so a motor booked in August knows roughly when it will see the water again.

  1. Step 01 Aug 1 Bookings open

    Write in with the horsepower and what is being stored. Half the storage fee holds the bay or the yard space.

  2. Step 02 Oct 1-Nov 30 Drop off

    Any weekday, or a Saturday morning in October. Trailers can be fetched within 25 miles for $95 each way.

  3. Step 03 On arrival Winterized

    Flushed, fogged, stabilized, lower unit oil changed and every grease point filled, at the rate for its horsepower.

  4. Step 04 Week one Racked and tagged

    Onto a stand in the rack room or a marked spot in the yard, paper tag on the tiller, cowling off for a week to dry.

  5. Step 05 Tue · Fri Checked twice weekly

    Racks walked, dehumidifier checked, traps emptied. That carries on right through the winter closure.

  6. Step 06 Mar 15-May 15 Recommissioned

    Eleven lines on the checklist and a tank run. Ask for your week early, because spring is the long turnaround.6

  7. Step 07 Your date Collect

    Pay the second half and take it home. Left 30 days past the agreed date, it is $35 a month after that.

Plate 04 Sheet 04 / 06 Plate 04, a tiller outboard on a wooden rack stand Side elevation line drawing of a two cylinder tiller outboard clamped to the board of a wooden rack stand. The top cowling rests on two blocks on the floor, the plug boots are pulled off, oil drips from the open drain screw into a pan under the gearcase, and a numbered paper tag hangs from the tiller on a string. 14 A B C D E
Rack room · Bay 14 Side elevation, week one Not to scale

Plate 04A two cylinder tiller motor in its first week on a rack stand, drawn from bay fourteen. The top cowling sits on two blocks on the floor so the powerhead can dry, the plug boots are off after fogging, and the drain and vent screws are out so the old lower unit oil runs into the pan, where it is looked at for water before the case is refilled. The tag stays on the tiller until spring.

  • ABay tag
  • BPlugs fogged, boots off
  • CTop cowl on blocks
  • DDrain screw out
  • ERack stand

What happens to a stored motor

Every motor that goes on the rack, from 2.5 to 150 hp,7 goes through the same routine in the same order. Boats in the yard get the same work on the motor where it hangs.

  • Flushed and foggedFresh water through the cooling passages, then fogging oil into each cylinder through the plug holes so the bores keep a film all winter. Marked B.
  • StabilizedFuel stabilizer run through until it reaches the carburetor bowl, not just poured in the tank.
  • Lower unit oil changedDrained into the pan and checked for water or a milky look, then refilled from the bottom up. Marked D.
  • GreasedSwivel, tilt tube and steering points filled until clean grease shows, then wiped.
  • Cowling off for week oneThe powerhead dries out in the open before it is closed up for the season. Marked C.
  • Dehumidifier runningIn the rack room, behind an insulated door that stays shut.
  • Traps checkedMouse traps along the racks, emptied on every walk round. A dry cowling is the best lodging in Anne Arundel County as far as a mouse is concerned.

Eleven lines before it goes home

The recommission list. $140 up to 30 hp, $195 for 40-90 hp and $250 for 100-150 hp. Every stored motor gets every line, in this order.

  1. Tag checked against the booking and the serial plate numbers
  2. Cowling off, powerhead looked over for nests, chewed wiring and corrosion
  3. Spark plugs out, read for color and wear, regapped
  4. Fuel line checked end to end for cracks and soft spots
  5. Primer bulb squeezed and checked for hardening or a leak
  6. Fuel connector and tank vent checked
  7. Battery load tested and terminals cleaned, where the motor has one
  8. Lower unit oil level checked at the vent screw
  9. Steering, throttle and shift worked through their full travel
  10. Fifteen minutes in the test tank at fast idle, tell-tale stream watched
  11. Cowl latched, tag updated, motor set by the door for collection

Terms of the season

Storage is the one job at the shop paid in two halves. Everything else is paid on collection, apart from parts orders over $250.

Paid in two halves 50 / 50

Half the storage fee when you book, from August 1. The other half when the motor is recommissioned in spring.

Left past the date 30 days

Motors left uncollected 30 days after the agreed date are charged $35 a month until they go home.

Yard limit 22 ft

Boats over 22 ft are not taken into the yard. The motor can still come off and go on the rack at $160 for the season.

How to book Aug 1

Write to hello@obmengine.com with the horsepower, the length on the trailer if it is a boat, and the week you would like it back. Replies within one working day.

Notes to this page
  1. 1.The storage season runs November through March. The rack is $160 for the season or $35 a month for a shorter stay. Back
  2. 2.Yard spaces are for a boat on its own trailer: $250 for the season up to 18 ft, $320 from 18 to 22 ft. Trailer collection and return within 25 miles of Annapolis is $95 each way. Back
  3. 3.Winterize covers flush, fogging, fuel stabilizer, lower unit oil and grease. Booked with storage, it is done on arrival, before the motor is racked or the boat goes in the yard. Back
  4. 4.Every motor runs fifteen minutes at fast idle in the test tank before it goes home. Back
  5. 5.A diagnostic is done within 3 working days, and nothing beyond it is touched until the written quote is agreed. Parts orders over $250 need a 50 percent deposit before they are ordered. Back
  6. 6.Recommissioning slots run March 15 to May 15. In March, April and May an annual service takes 10 to 14 working days, and there is no same day work in April and May, however nicely asked. Back
  7. 7.The rack takes single outboards from 2.5 to 150 hp with a readable serial plate. No inboards, sterndrives, jet drives, twin rigs or motors over 150 hp. The full list is on the services page. Back

Next

Bookings open August 1; motors come in October 1 to November 30.

Write to book a bay

Full price ledger