MSA ALSCA Quick-Fit Installation Manual Download Page 2

Congratulations on your purchase  

of an MSA 4X4 quality  

Air Lumbar Support System

To install your new Lumbar Support System:

 

 

1. Remove the head rest from the seat 
2. Place the head rest posts through the two holes in the top of the 
    binding on the lumbar support. If post holes do not align, refer to (6).
3. Re-install the head rest onto the seat
4. Insert the supplied air bladder through the base of the lumbar support. 
    Place the bladder in your desired position by affixing the bladder to the 
    relevant internal Velcro strip 
5. Keeping the air hose clear of all tie straps, join the side straps around 
    seat pivot adjuster from front to rear 
6. Feed the vertical straps between the upper and lower seat back and 
    fasten length-ways. Tension all straps firmly 
7. Pump rubber valve to inflate bladder to desired pressure. Push button on side 
    of valve to deflate

PLEASE NOTE: 

 On 120 / 150 series Toyota Prado there is a black flap joining the 

upper and lower seats. This is held in place with two elastics. These will need to be 
released and folded up and out of the way to allow straps to feed through between the 
upper and lower seat.

Designed & Distributed by 
MSA 4X4 Accessories
43 Harrington Street
Arundel, Gold Coast
QLD 4214 Australia
Ph: 07 5594 6664
www.msa4x4.com.au   
ABN: 50 150 429 566 

Please refer to our website 

for lifetime guarantee full 

terms and conditions 

Reviews: