09/11/2018
RANS S-21 OUTBOUND
TEXT MANUAL
11-5
ROTAX 912 ULS - BATTERY BOX ASSEMBLY & INSTALLATION
(FINAL INSTALL OF ENGINE)
ASSEMBLY
1.
Refer to the parts catalog and select the required components for assembly.
2.
Firewall should have been drilled to match Battery Box Mount Plate.
3.
Cleco Support Angles to inside of Front Plate. Refer to the PARTS MANUAL
DRAWING. Transfer drill #30 and rivet. Base of Battery will set on Support
Angles.
4.
Align one edge of Battery Box Front Plate with edge of Battery Box Mount Plate.
Clamp together and transfer drill #11 though upper and lower mount holes in
Mount Plate and cleco.
5.
Slip Battery into assembly. Align free edge of Plates; pull Front Plate against
battery. Check to see if Battery can be slid in and out. If battery cannot be slid in
and out, then loosen fit slightly to allow easier removal. Clamp and transfer drill
#11 through upper and lower mount holes and cleco.
6.
Transfer drill #30 the center holes in Mount Plate, and rivet from the AFT side.
7.
Slide the Battery Bar through the holes in the Battery Box assembly. Modify the
Battery Bar per
FIGURE 11A-07/912
. Remove Battery from Battery Box
assembly
INSTALLATION
8.
Bolt Battery Box assembly to firewall.
9.
Install Battery and Battery Bar. Install Small Cotter Pins to retain Battery Bar.
10.
Refer to the
ENGINE ELECTRICAL
section for Battery Cable and routing.