Suzuki Wagon R Manual page 697

7A-26 MANUAL TRANSMISSION
B
A: Align key slots with keys
6) Install right bearing cone (1) to counter shaft (2) by using special
tool and hammer.
Special Tool
(A): 09923-78210
7) Install needle bearing of resin cage type, apply oil to it, then
install 1st gear and 1st gear synchronizer ring.
8) Drive in low speed sleeve & hub assembly (1) by using special
tools and hammer, facing "B" side of sleeve to 1st gear.
NOTE:
D Support shaft with special tool as shown in figure so that
retainer of bearing cone (4) will be free from compression.
D Make sure that synchronizer ring (2) key slots are aligned
with keys while press-fitting sleeve & hub assembly.
D Check free rotation of 1st gear (3) after press-fitting
sleeve & hub assembly.
Special Tool
(A): 09923-78210
(B): 09925-18010
(C): 09940-53111