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Router Raizer Parts Required:
#27, #28, #29, ( #30, #31, #46 for router table installation ).
Height Knob
Height Rod
Height Rod
Hole Drill to 1/2"
Motor Housing
#19 Short Drive Nut
fig 3
A
#19 Short Drive
Nut
#18 Drive Nut Washer
Height Rod Hole Drill to 1/2"
#16 Housing Bushing
Final Position
Post
Bushing
Apply Light
Film Of STP®
Place #16 threads up on
#1 mainshaft then pull #16
into final position
#1 mainshaft
TOP
Height rod
Turret
Stop
# 2 Green
Drive Pin
Subbase
TOP
Turret
Stop
# 2 Green
Drive Pin
#4 Rollpin's
NOTE: Check Off Each Step When Done
( see page 1) #1, #2, #4, #7, #11, #12, #13, #14, ( three #15 ) #16, #18, #19, #21, #22, #23, #24, #25, #26,
1. Cut #1 mainshaft to 10, 1/8" overall length and debur cut end. Set aside to install later.
fig 1
Preparing Motor Housing
1.
Using ( fig 1 ) plunge router down and engage plunge lock.
Remove height knob from height rod.
2.
Stand router upright, grasp both handles, release plunge lock
and lift motor to clear plunge springs. Remove and set aside
plunge springs with the Original steel spring guide in top of non
turret side post.
3.
Select a 1/2" drill bit and drill. Using (fig's 1 & 3 ) drill the motor
housing height rod hole to 1/2".
4.
Select #1 mainshaft, #16 housing bushing, #18 drive nut
washer, #19 short drive nut. Using ( fig 3 ), drop #16 housing
bushing threads up onto #1 mainshaft. Start #1 mainshaft into
Small Shoulder
bottom of housing and push up through drille hole. Grasp top
#18 Drive Nut
of #1 mainshaft and pull #16 bushing into final position. Drop
Washer
#18 washer then #19 nut onto #1 mainshaft, and tighten #19
nut onto #16 bushing using 11/16" wrench. Remove #1 main-
shaft
NOTE:
to inset A ( fig 3 )
Tip:
If #19 nut will not tighten insert long flat blade screwdriver
from bottom into post bore to wedge #16 housing bushing
while tightening #19 short nut
5.
Using ( fig 3 ) clean inside all post bushings. Apply a light film
of STP ® motor oil treatment. This lubricants anti-friction properties provides the
smoothest possible plunge action, and helps prevent binding and chattering during use.
Preparing the Base
1.
Select: hammer, #2 green drive pin. Using ( fig 4 ) remove round subbase.
Line #2 green drive pin up with the height rod roll pin and drive roll pin from base.
Note: this roll pin can drive out hard, and may require re-straightening of #2 drive pin.
2.
Prepair a wood block approx. 3/4" X 8" X 4" with a 5/8" hole drilled 1" from one end.
Using ( fig's 2 & 4 ) stand base upright with height rod bushing centered over 5/8" hole.
Place scrapwood block on top of height rod, drive height rod and bushing down out of
the post. Store height rod pin, height rod and bushing, and height knob.
3.
Select #12 green nylon bushing. Using ( fig 5 ) turn base upside down with posts on scrap
peice of wood. Drive #12 green bushing into bottom of turret side post until flush with
Fig 4
bottom edge of post. Note: this bushing drives in hard, sanding a slight chamfer on
Plunge
one end of the bushing aids in installation. The post can be removed from the base
Post
to install this bushing. Once installed drill hole through # 12 green bushing to 21/64"
Original Steel
or ream with 5/16" bit until #1 mainshaft head spins free when placed into bushing.
Bushing
Note:
the following step secures the post and #12 green bushing to the base using two
roll pins. Both roll pins are installed from the outside of the base, and cannot extend into
the green bushing bore shown dotted lines ( fig 6 ) If #4 green roll pins extend into bore,
insert a screwdriver into bottom of bushing bore and push pins flush.
4.
If post was removed for step 3. Replace post, Using ( fig 5 ) line up the post rollpin hole
Height rod
with the rollpin hole through the base. If post was not removed make sure the rollpin
roll pin
holes are lined up. The green bushing driven in must be drilled for the roll pins,Using a 13/64"
twist drill, drill straight through original rollpin hole and bushing.
Note: this is easily done with a hand drill, when drilling the bit will center itself on the
Fig 6
inside rollpin hole,
Plunge
Post
5.
Select two #4 green roll pins and #2 green drive pin.
Using ( fig 6 ) place one green roll pin into hole, drive
#12 Green
in until flush with outside of base. Align #2 green
Bushing
drive pin with roll pin, and drive through original
steel bushing to opposite side. Check and adjust
this roll pin to be flush inside bushing bore. Start
second green roll pin into base, drive in leaving
1/8" exposed. Check bore and adjust if necessary.
See other side to finish installation
#18 washer must fit on small shoulder #19 nut compare
©
2000-2005 Router Technologies
All Rights Reserved
Makita 3612 Series
Hammer
fig 2
Wood Block
OriginalSteel
Spring Guide
Height Rod
Steel Bushing
Turret
Wood Block
Align post and base rollpin holes
Drill completely through using 13/64" bit
Page 26
5/8" Hole
Fig 5
Plunge Post
#12 Green
Bushing
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