RHOX SEAT-341 User manual

SEAT-341
Yamaha G14-G22
RHOX Seat Kit
Installation Instructions
Contents of SEAT-341 RHOX 300 Series Rear Seat Kit:
a (1 ea.) Front Seat Back Support, Driver Side
b (1 ea.) Front Seat Back Support, Passenger Side
c (1 ea.) Vertical Support Bracket
d (1 ea.) Seat Platform
e (1 ea.) Foot Plate
f (2 ea.) Handrails
g (2 ea.) Foot Plate Support Brackets
h (1 ea.) Rear Seat Back Support Frame
i (2 ea.) Rear Seat Back Brackets
j (1 ea.) Seat Bottom Handle
k (1 ea.) Box of Hardware (Contents on Next Page)
NOTE: Yamaha G14-G19 carts require TOP-0108 Top Struts for OE Top (not included).
Caution: Please read through the instructions carefully. Installer is responsible for
damage if instructions are not followed properly. Look behind each drill or cut loca-
tion BEFORE YOU DRILL OR CUT. Installer is responsible for damage (i.e. drilling/
cutting into a wiring harness, battery, fuel tank etc.). Extra installers will be helpful in
some parts of the installation. Refer to vehicle’s maintenance manual for torqueing
specifications on reused hardware.

Page 2
Tools Needed For Installation
- Sockets and Open Ended Wrenches: 10mm, 12mm, 1/2”, 17mm
- Allen Wrenches: 5mm
- Phillips Screwdriver
- Drill and Drill Bit (5/16”)
- Saw with Metal Blade (Optional)
- Rubber Mallet (Optional)
Contents of SEAT-341 Hardware Kit Bag #1 #2 #3 #4 #5
a10mm x 80 Hex Head Bolts 2
b10mm x 70 Hex Head Bolts 4
c10mm x 45 Hex Head Bolts 2
d10mm x 30 Hex Head Bolts 2
e10mm x 25 Hex Head Bolts 4
f10mm x 40 Phillips Head Truss Bolts 2
g10mm Flat Washers 8414 4
h10mm Nylock Nuts 4282
i10mm x 8mm Thick Spacers 2
j8mm x 75 Shoulder Hex Head Bolts 2
k8mm Flat Washers 4
l8mm Nylock Nuts 2
m6mm x 25 Hex Head Bolts 4
n6mm x 20 Phillips Head Countersunk Screws 2
o6mm Lock Washers 4
p6mm Flat Washers 4

Page 3
Installation Preparation
1. Engage parking brake.
2. Turn key OFF.
3. Electric Carts Only: Place Tow/Run Switch in Tow.
4. Remove top.
Carts with Non-Collapsible
Struts: The factory struts will
need to be modified in order
to be reused.
Carts with Collapsible Struts:
If reinstalling the top, keep the
top attached to the front struts
and prop up the rear of the top
using a broom handle or
similar tool. Retain hardware.
5. Remove the front seat back cushions (red
arrows). Retain hardware.
6. Remove rear struts and sweater basket
(black arrows). Retain hardware.
Carts with Non-Collapsible Struts:
Sweater basket can be removed with rear
struts. Requires TOP-0108 rear struts if
reinstalling factory top.
Carts with Collapsible Struts:
Sweater basket can be removed separately or
with the front seat back supports. Reuse factory
rear struts if reinstalling factory top.
7. Remove the access panel. Retain rivets.
Carts with
Collapsible Struts
(Driver Side)
Carts with Non-Collapsible Struts
(Driver Side)

Page 4
8. Remove the seat back support. Retain
hardware and (2) rubber boots.
Rear Seat Kit Installation
1. Install the new front seat back support
brackets where the original bracket
was installed. Mount using Original
Hardware and boots.
NOTE: The driver and passenger side
brackets are different.
2. Reinstall the access panel using the
Original Rivets.
3. Remove the (2) bolts in the bagwell area.
Use a 5/16” drill bit to enlarge the (2)
holes that the hardware occupied. Drill
completely through the frame.
4. Loosely fasten the vertical support
bracket to the bagwell area using
(2) 8mm x 75 Shoulder Hex Head Bolts,
(4) Flat Washers and (2) Nylock Nuts
(Bag #1).

Page 5
5. Loosely install the seat platform to the front seat back support brackets using (2)
10mm x 25 Hex Head Bolts, (4) Flat Washers and (2) Nylock Nuts (Bag #2).
NOTE: Protect the rear body from scratches with a thick blanket or clean piece of
cardboard. An extra installer is recommended on this step.
6. With the platform folded, loosely install the seat platform to the vertical support
bracket using (2) 10mm x 25 Hex Head Bolts, (4) Flat Washers and (2) Nylock Nuts
(Bag #2).
(Folded Edge of Platform)

Page 6
7. Loosely fasten the footplate to the vertical support bracket using (2) 10mm x 30
Hex Head Bolts, (4) Flat Washers and (2) Nylock Nuts (Bag #3).
8. Loosely fasten the longer leg of a
handrail to the rear most portion
of the seat platform (blue arrow)
using (1) 10mm x 40 Phillips
Head Truss Bolt, (1) Flat Washer
and (1) Nylock Nut (Bag 4).
9. Slide (1) footplate support
bracket over the long end of the
handrail until the holes align
(black arrow). The bracket will
cradle the footplate. Loosely
fasten the bracket and handrail
to the footplate using (1) 10mm
x 80 Hex Head Bolt, (2) Flat
Washers and (1) Nylock Nut
(Bag #4).
10. Repeat Steps 8 and 9 for the
opposite handrail.
11. Place the rear seat back support
frame between the handrails.
Loosely fasten the support frame
to the bottom of the handrails
and the seat platform (red arrow)
using (2) 10mm x 70 Hex Head
Bolts, (4) Flat Washers and (2)
Nylock Nuts (Bag #4)

Page 7
12. Loosely fasten the top of the handrails to the support frame (green arrow, page 6)
using (2) 10mm x 70 Hex Head Bolts, (4) Flat Washers, (2) Nylock Nuts and (2)
Spacers (Bag #4).
13. Install the front seat back cushion using the Original Hardware. Loosen the front
seat back supports temporarily if the holes do not align. Hand tighten.
14. Tighten all hardware.
15. Install the rear seat back
brackets to the rear seat
back using (4) 6mm x 25
Hex Head Bolts, (4) 6mm
Lock Washers and (4)
6mm Flat Washers (Bag
#5). Hand tighten.
16. Install the rear seat
back assembly to
the rear seat back
support frame using
(2) 10mm x 45 Hex
Head Bolts, (4)
10mm Flat Washers
and (2) 10mm Nylock
Nuts (Bag #5).
17. Align the recessed areas on the seat bottom cushion with the locking tabs on the
seat platform (yellow). Slide the seat bottom onto the platform until it locks into
place on the locking tabs.

18. Fasten the handle to the seat frame using
(2) 6mm x 20 Phillips Head Countersunk
Screws (Bag #5). Hand tighten to lock the
seat bottom into place.
19. Carts with Collapsible Struts:
If reinstalling the OE rear struts install them to the
front seat back supports (red arrows) using the
Original Hardware.
Carts w/o Collapsible Struts or Extended Tops:
If reinstalling the OE top or adding a RHOX extended
top, install TOP-0108 rear struts to the rear seat
back support frame (black arrows). Modify the
OE struts as shown to reuse as front and middle
portions of struts to support top.
20. Reinstall top using Original Hardware (if applicable).
This completes the installation of your
RHOX 300 Series Rear Seat Kit. Please enjoy safely!
Scan QR code or use the link below to
view the installation video.
https://vimeo.com/user39935056
Page 8