Maverick Boat Hewes Redfisher 16 User manual

1
Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Redfisher 16 Owner’s Manual
Revised August 2020

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Welcome to the Hewes Family!
Thank you for choosing a Hewes boat to transport you
to your angling dreams. We believe the Hewes
Redfisher 16 is the best backcountry boat on the
market, and we’re sure that you’ll be completely
satisfied with the unmatched performance, quality
and fishability of your new boat.
We value your input, not just at the time of the sale,
but throughout the entire boat ownership period, and
we’ve taken steps to allow you to share that
information. Over the next year or so, you will receive
at least two questionnaires to fill out and return.
Be sure to visit our website www.hewes.com to find
information on company events like our Owner’s
Tournaments and Corporate Calendar. You’ll find a
wealth of information on our Forum, where you can
ask questions, get answers and join other Hewes
owners to discuss all applications of your boat. We’re
proud to have you as a member of the Hewes family!
Tight lines and screaming drags!
Scott Deal
President and CEO

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Table of Contents
Redfisher 16 Specifications ...................................................................................................................4
Pre-Operation Checklist.........................................................................................................................4
Maintenance & Cleaning .....................................................................................................................6
Engine Break-In Period ...........................................................................................................................7
Switch Panel..............................................................................................................................................8
Fuel-Water Separator & Drain ..............................................................................................................9
Bilge ...........................................................................................................................................................10
Systems......................................................................................................................................................11
Trolling Motor Wiring ..............................................................................................................................12
Battery Switch and Breaker Panel.....................................................................................................14
Props & Trim Tabs....................................................................................................................................15
Fuel System ..............................................................................................................................................16
Self-Bailing Cockpit & Livewell ...........................................................................................................17
Wiring.........................................................................................................................................................19
Optional Features ..................................................................................................................................20
Redfisher 16 Wiring.................................................................................................................................21
Upholstery Care & Cleaning Guide..................................................................................................22
Warranty...................................................................................................................................................23

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Redfisher 16 Specifications
L.O.A......................................................................................................................16’ 06”
BEAM......................................................................………………….…...................7’ 03”
DRAFT..........................................................................................................................11”
WEIGHT W/ ENGINE.........................................................................................1,700 LBS.
FUEL CAPACITY....................................................................................................32 GAL.
DEADRISE @ TRANSOM.......................................................................................15 DEG.
MAXIMUM H.P............................................................................................................115
MAX CAPACITIES…………………………………..…...…….……4 PERSONS OR 600 LBS.

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Pre-Operation Checklist
We recommend you print this document and store it at the helm station.

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Maintenance & Cleaning
Maintenance
Hewes advises owners that maintenance and repairs should be performed at an
authorized Hewes Dealer. The following information is general in nature and should not
be considered a repair manual or guidelines set forth by Maverick Boat Group.
Cleaning
Each Hewes boat is constructed using the finest materials and components available.
However, no material is immune to the ravages of the saltwater environment. After each
use, your boat should be rinsed thoroughly with fresh water. Refer to page 22 for
upholstery care and cleaning instructions. A light coat of lubricant on metal railing,
screws and electrical connections will help prevent electrolysis. The same holds true for
your trailer. To improve the longevity of your gel coat, it is recommended that you wax
your boat once a year using an approved fiberglass wax.

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Engine Break-In Period
Engine Break-In Period
New engines require a period of break-in to allow the surfaces of the moving parts to
mate evenly. Different engines require different break-in periods and methods. For
instructions on break-in methods, refer to your Yamaha Engine Owner’s Manual for the
correct break-in procedures and times for your model engine.
Engine Stop Switch
If activated, the spring-loaded engine stop switch
will automatically shut down the engine during
emergency situations to prevent uncontrolled or
unattended operation. Certain emergency
conditions (e.g., turbulent water, wakes,
unanticipated movement) may impair a person’s
ability to operate the craft safely. The switch, located
on the helm, must have the safety lanyard attached
at its base. This activates the protective shutdown
circuitry.
Securely attach the other end of the lanyard to the operator of the boat. If the operator
moves, falls or is at an unsafe distance from the steering wheel, tension on the lanyard
will pull it from the switch. When the lanyard is removed, the engine stop switch is
released and automatic engine shutdown occurs.
Engine Stop Switch
DANGER:
An engine stop switch system that is not used or does not function
properly can cause death or serious injury. DO NOT operate the boat if
the engine stop switch system does not function properly. Go to a
Hewes Dealer to have this resolved immediately.
The lanyard should be securely attached to the boat operator at all times that
the engine is on.

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Switch Panel
Switch Panel
The dual activation switches are set in a standard
grid. These switches can be flipped either up or
down to control different accessories. The
accessories located directly above a switch are
activated when the switch is in the “Up” position
and the accessories located directly below the
switch are activated when the switch is flipped into
the “Down” position. The bilge switch is an on-demand switch to run your bilge pump
and is used as a backup in case the float indicator in your bilge pump becomes clogged.
It is located on the far right.
Command Link Gauges
Command Link gauges are optional on the Redfisher 16.
These gauges allow access to more information. Displays
are user-selectable so you can choose the functions
displayed on each gauge and what order. Speed data can be
displayed from a pitot tube, Triducer, or NMEA protocol
GPS unit. To learn the gauge’s full functionality, refer to
your Yamaha engine owner’s manual located in the Hewes Duffel Bag.
Hewes Duffel Bag
Along with your boat, you received a Duffel Bag with your new Hewes. Inside the Duffel
Bag are the following items:
oLarge Livewell Standpipe
oShort Livewell Standpipe
o1.5” Livewell Pacifier Plug
o2 ignition Keys and Emergency Kill Cord /Engine Stop Lanyard
oEngine Start Cord
o1 Garboard Drain Plug
o1 Gas Fill Key
o2 Glove Box Keys
oVarious Accessories Manuals
Switch Panel
Yamaha Command Link Gauges

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Fuel-Water Separator & Drain
Fuel-Water Separator
Each Hewes is equipped with a fuel water separator to ensure
maximum performance and protect the outboard engine from
contaminated gasoline. The fuel separator is a metal, cylindrical
unit secured to the transom section of your starboard aft rigging
box.
The fuel separator can be checked by removing it from the
mounting bracket in the rigging locker and dumping it into an
approved waste collection device. If there appears to be an
excessive amount of water, the filter component should be
changed. See your authorized Hewes dealer for replacement parts.
Garboard Drain Plug
The garboard drain plug is the small metal plug located at
the lowest point on the hull, at the bottom of the transom
right above the keel. The drain has been designed so that it
can be loosened by hand while the hull is out of the water
for draining. This allows the plug to stay in contact with
the surrounding frame so you’ll never misplace or lose it.
You can completely remove the insert by pulling back and
continue turning in a counter-clockwise motion. It is manufactured with a rubber seal in
place to ensure your bilge is watertight. Always make sure before putting the boat in the
water that this plug is hand tightened firmly. Excess water in the bilge may be an
indication of a problem with this plug or the automatic bilge pump.
Maintenance Note: Yamaha recommends replacing the 10-
micron fuel filter on new boats after the first 10 hours or 1 month of
operation and every 50 hours or every 6 months thereafter. In
areas of high humidity where water in fuel supplies is a problem or
extensive engine operation occurs, more frequent replacement
may be necessary.
Fuel-Water Separator
Drain Plug

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Bilge
Bilge
The bilge of your Hewes should always be checked before and after a launch. While
checking the bilge, note that a small amount of water in the bilge is normal. However, a
large amount of water or any signs of fuel or oil requires immediate attention. If such a
situation exists, the boat should be taken to a certified marine technician
immediately. Never pump fuel or oil overboard while your boat is in the
water.
Large quantities of water in the bilge may be an indication of a leak or that your bilge
pump is jammed, broken or has blown a 6 -amp fuse. First, check that your bilge pump
is running. Turn the switch on and listen for the bilge pump to turn on. If the bilge
pump does not come on, check your fuse box to make sure the pump hasn’t blown a
fuse. If the fuse is damaged, replace it and turn the switch on again, listening for the
bilge pump to come on.
If the fuse is in working order, make sure the pump is turned off, then unhook the bilge
pump from its cradle by squeezing the blue tabs on the sides of the pump and lifting.
The entire bilge pump and wiring should release from the cradle. Check the underside
and impeller areas for miscellaneous items that might clog the pump.
Items such as monofilament, plastic, rocks and small clumps of debris can easily clog
the impeller and prevent the bilge pump from operating correctly. Should you find a
clog, remove the item and turn the pump switch to the “on” position. If the pump runs,
turn the switch “off” and return the pump to its cradle.
If the fuse is working and the impeller is not clogged, the bilge pump is probably bad
and needs to be replaced. See your local Hewes dealer for bilge pump replacement.
If the bilge pump is working and pumping water, but the water level in the bilge does
not go down, you likely have a leak which requires immediate attention. Remove your
boat from the water and see your local Hewes dealer to have the bilge area inspected for
possible leaks.
Fuel leaks also require immediate attention. Be sure to check for fuel leaks frequently
and repair any problems immediately. Any replacement of parts or repairs to the fuel
system should be performed by a trained marine mechanic. See your authorized Hewes
dealer for parts and repair.

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Use bilge cleaner products to remove any obvious stains. Consult your authorized
Hewes dealer for recommended types of bilge cleaners.
Systems
Ball Valves
Ball valves can be used to serve several purposes. They allow
seawater to enter the boat, in the case of livewells, and they
also act as a safeguard to stop water from entering. To tell
which position a ball valve is in, open or closed, look at the
valve and determine the direction of flow. When the ball
valve handle is in the same position as the direction of flow,
the valve is in the “OPEN” position. When the ball valve
handle appears to cross the direction of flow, the valve is in
the “CLOSED” position.
Redfisher 16 Livewell Pump Assembly
The livewell pump assembly is composed of a scoop
strainer mounted to the bottom of the hull, a thru hull
fitting, ball valve assembly, and the pump. As you can
see, the ball valve assembly is in the “OPEN” position.
This is the correct position for the operation of the
livewell.
Livewell Pump Assembly in the “OPEN” Position

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Trolling Motor Wiring
Trolling Motor/Wiring System
Your Hewes Redfisher 16 comes standard with a 24V trolling motor wiring system. A
trolling motor mounting plate was built into the bow of your Hewes during the
manufacturing process. To attach a trolling motor, please go to your nearest Hewes
dealer. All trolling motors should be attached by drilling through the mounting plate
with a 13/64” drill bit and 1/4” tap and using 1/4” #20 machine screws. The plate is
designed to accommodate the mounting patterns of all trolling motor brands on the
market currently. See below for optional trolling motor system with battery charger and
wire routing.

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Battery Switch and Breaker Panel
Battery Switch and Breaker Panel
The battery switch panel comes as standard equipment on the Redfisher 16. Power from
the battery to the battery switch is protected with a 30-amp inline fuse.
On a single battery system, the battery is wired to the number 1 side of the switch. A
dealer installed option would be a Dual Battery Setup. On the dual battery setup, one
battery is wired to the number one position while the second battery is wired to the
number 2 side of the switch. The operator can choose which battery to utilize by the
selection on the switch. The only time the switch should be in the “1 & 2” position is if
one battery will not start the engine. Then, switch to “1 & 2” and have two batteries to
start the engine. Once the engine is started turn the switch back to the number one
battery so that the engine alternator is once again charging that battery.
Battery Switch, Shown in the “Off” Position

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Props & Trim Tabs
Props
Prop selection on your Redfisher is determined by your local
Hewes dealer but based on recommendations made by Maverick
Boat Group and Yamaha Marine to give your boat the maximum
overall performance. Different prop designs may improve
performance or can be tailored to enhance specifics of boat and
motor performance.
For instance, a prop with a smaller pitch will increase speed out
of the hole (jumping onto plane) but will produce a decreased
overall speed compared to a prop with a larger pitch. Four
bladed props may increase overall speed or allow the boat to run
shallower, and some props can decrease cavitation at high speeds. Your individual prop
needs will determine the prop design and size that best fits your performance
requirements.
Always inspect the engine and prop prior to launching your boat. Key prop issues
include tangled fishing line or other types of debris, cracked blades or fluid leaking out
of the seal. Look for fishing line tangled around the prop or lower unit seal while the
engine is off. Consult your Yamaha Owner’s Manual to address these issues.
Trim Tabs
Bennett trim tabs are standard on the Hewes
Redfisher. Because the tabs are electric, there is
no hydraulic trim tab pump, thus eliminating the
possibility for fluid leaks as with other trim tab
manufacturers.
Trim tabs allow the boat operator to get the
maximum performance from the boat and are
also great for balancing weight in the boat and
for lifting or lowering the hull to accommodate
for different running situations.
Engine Prop
Trim Tab

16
Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Your port trim tab switch affects the port side of the boat, and the starboard switch will
affect the starboard side, although they are operating tabs on the opposite sides. For
instance, lowering the port trim tab creates stern lift on the port side, thus lowering the
starboard bow. Raising the starboard trim tab lowers the stern on the starboard side and
lifts the port bow. Use the tabs to adjust the attitude of the boat so that it sits evenly and
to raise or lower the bow to control running performance.
Lightly tap the tabs with your fingers to allow the boat to adjust in response to the tabs
without a dramatic change. Once the bow has been lowered or raised to the point that
the ride has been adjusted for comfort and safety, tapping individual tabs can even
improve the overall effects.
Pushing on the top of the switch (Down) will lower the trim tab and force the bow down,
which is important for running through heavy seas or a stiff chop. In most instances,
both tabs should be lowered for an even bow down ride.
Pushing the bottom of the switch (Up) will raise the tabs and lift the bow out of the
water for better running performance. To achieve the best running performance with
your Hewes, use the engine trim in conjunction with your trim tabs to find the perfect
amount of lift and a safe, comfortable ride.
In cases of severe weather or high winds, it is possible to use your trim tabs to lift the
windward side of the boat to avoid spray blowing back onto the passengers. Do this in
conjunction with lowering the bow to improve the overall ride.
Fuel System
Fuel System
Your Redfisher comes with a 31-gallon, forward
stationed, aluminum fuel cell. The fuel fill receptacle
is on the port gunwale forward of the console.
There's also a recessed fuel overflow vent on the
port side of the boat just below the fuel receptacle.
Fuel Fill Receptacle

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
We regularly pressure test each fuel system when it is initially received at the factory
and until it leaves the factory as a component on a new boat. Should you experience any
fuel related problems or suspect problems with the fuel system, immediately take your
boat to your local Hewes dealer.
Self-Bailing Cockpit & Livewell
Self-Bailing Cockpit
The cockpit on the Redfisher 16 is designed to be self-bailing, meaning that all the water
that comes into the cockpit will be directly drained overboard. This keeps the boat from
acquiring standing water and allows the boat to drain at all times, including while the
boat is docked.
Water drains out of the cockpit through the side cockpit drains located at the junction of
your aft casting deck and the gunwales. The drain runs water out the sides of the boat
and clears the cockpit of all water whether the boat is running, anchored or tied off to a
dock.
The bilge is designed to drain any water entering the inside of the hull. Livewell and
cockpit drains are closed systems that flush water out the drain scuppers in the stern. All
hoses are sealed and double clamped during construction. Continuous or periodic
running of the automatic bilge pump may be an indication of a hose leak or break in a
seal and should be investigated by your local Hewes dealer immediately.
Livewell System
The new and improved livewell system on the Redfisher 16 keeps bait alive longer than
any other system on the market. It has a dual inflow system and a unique drain system
that prevents dead zones and quickly expels any harmful chemicals (such as ammonia)
DANGER:
Do not smoke while filling the tank. Be sure to turn off the engines
and all electrical equipment when fueling the boat to prevent
accidental discharges of static electricity. Use only the
recommended gasoline (see Yamaha Owner’s Manual). Do not
use fuels with alcohol or alcohol related derivatives that can
cause marine fuel system hoses to deteriorate.

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
from the water. The livewell system takes water through our exclusive Sea Chest system.
With this system, water enters the Sea Chest through a grate located at the bottom of the
boat.
The Redfisher 16 comes standard with a 23.5-gallon livewell in the aft center of the boat.
The boat is shipped with the shut-off valve turned to the “off” position (at a 90-degree
angle). To start using your livewell, turn the shut-off valve counterclockwise so that it is
in line with the pipe to open the system to water flow. This shut-off valve is also in place
in case of the unlikely event of a leak while out on the water.
Your Redfisher comes with two standpipes and a pacifier-style drain plug to control
water levels inside the livewell. The smaller standpipe is for use with crustaceans like
shrimp and crabs that prefer a lower water level. The taller standpipe is for baitfish, and
the drain plug is to hold water or seal the compartment. The standpipes should be
placed in the hole located in the starboard aft section of the livewell. Make sure that the
standpipe is firmly secured before covering the area with the plexiglass cover. Make sure
that the bigger holes in the plexiglass cover are at the bottom before it is secured. Secure
the cover by twisting the tabs located on both sides.
On rare occasions, the livewell will not pump water even though the switch is turned on,
the system is open and the livewell pump is running. If that occurs shift the throttle into
reverse and back the boat several feet to purge a possible air pocket in the system. If
there appears to be a clog in the drain, remove the grate and clear the top of the
standpipe of any detritus.
Your boat might come with an optional recirculation system. This is a closed system that
recycles the water already within the well. This system is also controlled by a switch on
the switch panel and allows the boat operator to operate the livewell without an outside
feed. This is ideal if you are transporting bait from different water extremes.
Note: Be sure to turn the shut-off valve to the 90-degree off position
BEFORE doing any work on the livewell pump or plumbing that could
potentially allow the inflow of water. Failure to do so will result in
outside water entering the bilge area.

19
Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Wiring
A wiring diagram of your Hewes has been included to help troubleshoot any electrical
problems or to add additional electronics or electrical connections. We recommend you
use a trained marine electrician for all electrical issues.
Hewes Main Harness
To Console
Pin # Function Wire Color AWG
1. Nav Lts (Instrumentation) Grey 16
2. Nav Lts Grey 16
3. Anc Lt (Console) Grey/White 16
4. Anc Lt (T‐TOP) Grey/White 16 Pin C T‐Top Recept
5. Horn Orange/White 16
6. Spreader Lt Blue/Black 16 Pin A T‐Top Recept
7. Overhead Lts Blue/Green 16 Pin B T‐Top Recept
8. PANEL GROUND Black 16 Console Ground
Bus
To Accessories Main Harness
Pin # Function Wire Color AWG
1. Bilge Brown 14
2. L/W‐1 Brown/White 14
3. RECIRC‐1 Red/White 14
4. L/W‐2 Brown/Yellow 14
5. RELEASE WELL Brown/Orange 14
6. RECIRC‐2 Red/Yellow 14
7. BUBBLER Red/Orange 14
8. SALT WATER Brown/Green 14
9. FRESH WATER Brown/Black 14
10. LIVEWELL LTS Blue/White 16
11. COCKPIT LTS Blue/Red 16
12. COMPARTMENT LTS Blue/Black 16
8 PIN Plug
Pin # Function
1 ACC‐1
2 ACC‐2
3 ACC‐3
4 ACC‐4
5 ACC‐5

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Maverick Boat Group
3207 Industrial 29th St. • Fort Pierce, Florida 34946
(772)-465-0631 •Hewesboats.com
Always use the recommended breaker/fuse amp sizes. Oversizing or using larger
breakers/fuses than required can lead to electrical shorting and possible damage or
destruction of the entire electrical system.
There are open slots on both the ground block and the breaker panel for additional
electrical hook-ups. The accessory switches should be used for any additional hook-ups
to protect the entire electrical system. All additional electrical hook-ups should be
performed by a qualified marine electrician.
As a standard practice, we run pull cords forward and aft for any additional wiring
needs. For your convenience and ease we have included a nylon rigging string that runs
through the rigging tubes and terminates in the bow. The nylon string will allow you to
easily run any additional wiring through the rigging tubes, thus protecting them from
outside elements. We also run a string aft to the rigging box.
Optional Features
Power Poles
Power Poles come as an option with the Hewes Redfisher and give the boat operator the
ability to quickly and quietly stop the boat while in shallow water. Whether you want to
enjoy a view, or you’ve stumbled upon a group of tailing redfish, the power pole will stop
the boat quickly and easily. Please refer to the Power Pole owner’s manual for
operational and mechanical information. The Redfisher comes with an 8” aluminum
backing plate on the transom of the boat which is built into the boat at the factory and
allow for the secure installation of a power pole. The backing plate is equidistant from
the outboard trim pocket and the hull side with the top just reaching the manufacturing
number plate. If you want to install a Power Pole after your boat has left the factory,
please take your boat to your nearest Hewes dealer.