Dynamite Specialty Products .15S Prospecto
High-Speed
Needle
Valve
Needle
Valve
Higher
Idle
Idle
Ldle
Adjustment
Screw
Adjustment
Screw
Leaner
Low-Speed
Needle
Valve
Needle
Valve
Richer
Section 6: Troubleshooting Guide
PROBLEM
POSSIBLE SOLUTION
Engine won’t start
Reset needles to the factory setting
Improper needle setting
Out of fuel
Improper fuel
Improper glow plug
Glow starter not charged
Dead glow plug
Engine flooded
Improper needle setting
Out of fuel
Improper fuel
Improper glow plug
Glow starter not charged
Dead glow plug
Engine flooded
Engine starts,
Pressure line blocked or unhooked
then dies
Reset needles to baseline setting
Improper needle settings
Improper needle settings
Engine runs
Bad glow plug
for partial tank,
Idle speed set too low
then dies
Improper needle settings
Overheated engine
Glow plug failed due to lean engine
Overheated engine
Glow plug failed due to lean engine
setting
Section 7: Replacing the Pull Starter
If you need to replace the pull starter of your .15S, remove the
three screws from the pull starter case. Be very careful when
taking the pull starter case off of the engine and make sure the
recoil spring does not dislodge from the unit. The recoil spring is
very difficult to wind back onto the rope pulley and install back
into the pull starter case. In most cases, it is easier to have a
replacement Recoil Spring in your pit box (DYN6542) or Pull
Starter unit (DYN6535), which includes the recoil spring, rope/pul-
ley, and pull starter housing. For other replacement parts for the
pull starter and disassembling guidance, refer to the line drawing in
the manual. When reassembling the pull starter, be absolutely sure
that each part is oriented in the correct manner.
three screws from the pull starter case. Be very careful when
taking the pull starter case off of the engine and make sure the
recoil spring does not dislodge from the unit. The recoil spring is
very difficult to wind back onto the rope pulley and install back
into the pull starter case. In most cases, it is easier to have a
replacement Recoil Spring in your pit box (DYN6542) or Pull
Starter unit (DYN6535), which includes the recoil spring, rope/pul-
ley, and pull starter housing. For other replacement parts for the
pull starter and disassembling guidance, refer to the line drawing in
the manual. When reassembling the pull starter, be absolutely sure
that each part is oriented in the correct manner.
Section 8: Warranty
Dynamite’s engines are guaranteed against workmanship and
manufacturing defects for period of 2 years from the original date
of purchase. This engine is of excellent design and materials and
will provide many hours of modeling enjoyment If properly cared
for, this engine is extremely durable. However, if normal common
sense care is not given to your engine, it will not function properly
for as long as intended. The following items can shorten its life and
will not be covered under warranty:
manufacturing defects for period of 2 years from the original date
of purchase. This engine is of excellent design and materials and
will provide many hours of modeling enjoyment If properly cared
for, this engine is extremely durable. However, if normal common
sense care is not given to your engine, it will not function properly
for as long as intended. The following items can shorten its life and
will not be covered under warranty:
• Damage due to insufficient maintenance
• Damage related to over-revving the engine
• Rusted bearings
• Crash related damage
• Damage due to use of improper fuel and/or glow plug
• Damage due to lean runs
• Damage caused by foreign objects such as dirt or broken glow
• Damage related to over-revving the engine
• Rusted bearings
• Crash related damage
• Damage due to use of improper fuel and/or glow plug
• Damage due to lean runs
• Damage caused by foreign objects such as dirt or broken glow
plug elements
• Damage caused by unreasonable mounting or running conditions
• Damage due to improper disassembly or re-assembly
• Modification of any kind
• Normal engine wear
• Modification of any kind
• Normal engine wear
If your engine is in need of repair, please follow these steps:
1. Ship your engine in its original box (packaged in a sturdy box)
1. Ship your engine in its original box (packaged in a sturdy box)
freight prepaid to:
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2. Include a note containing a brief summary of the difficulty you
are experiencing and include the following information:
• Nitro content and brand of fuel
• Type of glow plug used
• Type of air filter used
• Approximately how much running time the engine had before
• Nitro content and brand of fuel
• Type of glow plug used
• Type of air filter used
• Approximately how much running time the engine had before
experiencing difficulty
Please date your correspondence and be sure your name and
address appear on this enclosure. Also include a daytime phone
number.
address appear on this enclosure. Also include a daytime phone
number.
3. Warranty Repair: To receive warranty service, you must include
your original dated sales receipt to verify proof-of-purchase
date. Providing warranty conditions have been met, your engine
will be repaired free of charge.
date. Providing warranty conditions have been met, your engine
will be repaired free of charge.
4. Non-Warranty Repairs: Should your repair cost exceed $50.00,
you will be provided with an estimate advising you of your
options. Any return freight for non-warranty repairs will be billed
to you.
options. Any return freight for non-warranty repairs will be billed
to you.
5. Payment Method: Please advise the Horizon Service Center of
the payment method you prefer to use. Please specify Visa or
MasterCard, or you may mail in a money order with the correct
total when repairs are completed. If you prefer to use your cred-
it card, please include your card number and expiration date.
MasterCard, or you may mail in a money order with the correct
total when repairs are completed. If you prefer to use your cred-
it card, please include your card number and expiration date.
DYN6523 (4)
DYN6522
DYN6576
DYN6572
DYN6520
DYN6550
DYN6565
DYN6574
DYN6529
DYN6530
DYN6531
DYN6561
DYN6561
DYN6532
DYN6524
DYN6565
DYN6541
DYN6540
DYN6535
DYN6542
DYN6543
DYN6539
DYN6538
DYN6540
DYN6536
DYN6565
DYN6537
DYN6535
DYN6502
.15S Water-Cooled, Universal
139.95
DYN6520
Connecting Rod: 12S, 12SPD, 15S
19.95
DYN6522
Head Shims, .01, .02: 12SPD, 15S
3.95
DYN6523
Screw Set: 12S, 12SPD, w/o PS (8), 15S
3.95
DYN6524
PS Uni-Crankshaft: 12S, SPD, 15S
19.95
DYN6529
Flywheel Hub: 12S, 12SPD, 15S
1.95
DYN6530
Crankshaft Nut: 12S, 12SPD, 15S
1.95
DYN6531
Front Sealed Bearing: 12S, 12SPD, 15S
6.95
DYN6532
Rear Bearing: 12S, 12SPD, 15S
8.95
DYN6535
Pull Starter: 12S, 12SPD, 15S
19.95
DYN6536
PS Backplate: 12S, 12SPD, 15S
6.95
DYN6537
PS One-Way Bearing, 15S
12.95
DYN6538
PS Shaft: 12S, 12SPD, 15S
2.95
DYN6539
PS Cushion Spring: 12S, 12SPD, 15S
1.95
DYN6540
PS Screw Set: 12S, 12SPD, 15S
2.95
DYN6541
PS Handle w/Cotter & Extension: 12S, 12SPD, 15S 3.95
DYN6542
PS Recoil Spring: 12S, 12SPD, 15S
4.95
DYN6543
PS Rope/Pully: 12S, 12SPD, 15S
2.95
DYN6550
Carburetor: 12S, 12SPD, 15S
24.95
DYN6551
Carburetor Body w/Spray Bar: 12S, 12SPD, 15S
12.95
DYN6552
Throttle Barrel: 12S, 12SPD, 15S
5.95
DYN6553
Throttle Barrel Boot: 12S, 12SPD, 15S
2.95
DYN6554
Throttle Arm w/Nut: 12S, 12SPD, 15S
2.95
DYN6555
High Speed Needle Valve: 12S, 12SPD, 15S
4.95
DYN6556
High Speed Needle Holder: 12S, 12SPD, 15S
4.95
DYN6557
High Speed Assembly Washers: 12S, 12SPD, 15S
2.95
DYN6558
Fuel Inlet Nipple: 12S, 12SPD, 15S
2.95
DYN6559
Low Speed Needle Valve: 12S, 12SPD, 15S
4.95
DYN6560
Idle Screw w/Spring: 12S, 12SPD, 15S
2.95
DYN6561
Carburetor Cinch Bolt: 12S, 12SPD, 15S
3.95
DYN6562
Throttle Barrel Spring: 12S, 12SPD, 15S
1.95
DYN6565
O-Ring Set, Complete: 12S, 12SPD, 15S
2.95
DYN6571
Water-Cooled Head: 15S
15.95
DYN6572
Piston Pin w/2 Clips: 15S
2.95
DYN6573
Combustion Chamber: 15S
5.95
DYN6574
Crankcase: 15S
18.95
DYN6575
O Ring Set: Water-Cooled Head
3.95
DYN6576
Piston/Cylinder Set: 15S
34.95
DYN6555
DYN6565
DYN6565
DYN6556
DYN6557
DYN6558
DYN6560
DYN6551
DYN6565
DYN6562
DYN6552
DYN6553
DYN6565
DYN6559
DYN6554
Parts Listing:
DYN6571
DYN6575
DYN6573