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Page 27
Makita 3612
Series
fig 8
#13 Hollow
Spring Guide
Original Steel
Spring Guide
#26 Top Drive
#27 Yellow Set
Screw
#22 Rapid Collar
#15 retainer clip
install teeth up
#1 Mainshaft
6.
Select #1 mainshaft, #7 brass washer, #13 hollow spring guide #14, 3/16"steel washer, #15 one retainer,
#29 speed wrench. Cut #1 mainshaft to 10 1/8" overall length, and debur cut end. Using ( fig 7 ) Grease
both sides of #7 brass washer with included red grease. Slide #7 down #1 mainshaft. From bottom of base
slide #1mainshaft through #12 green bushing. Place base upright. Drop ( #14 ) 3/16" washer down #1 main-
shaft. Set #15 retainer, teeth up on top of #1 mainshaft. Use #13 hollow guide with flange up to start and
push #15 retainer down the shaft and into the post. When the hollow guides flange
meets top of post, set end of #29 speed wrench or screwdriver on flange and
push guide into post until tight. Remove #13 hollow spring guide.
Check end play of #1 mainshaft,retighten if necessary.
Reassembling Router
1.
Stand base upright, using ( fig 8 ) replace both plunge springs. Place #13 hollow
spring guide in the top of #1 mainshaft spring. Place original steel spring guide in
top of other spring. Caution: Do not assemble router without plunge springs and
guides Installed.
2.
Unlock plunge lock. Grasp router handles and guide spring into motor housing.
Slowly lower the motor housing. Aligning #1 mainshaft through #19 short drive
nut. Plunge the router and engage plunge lock.
fig 9
3.
Select #11 blue bushing, ( Two #15 retainers ) #21 lead screw,
#15 Two
#22 rapid collar, #23 O-ring, #24 thumb screw, #25 black set
Retainers
screw, #26 top drive, #27 yellow set screw, #28 allen wrench,
red grease. Using ( fig 9 ) place grease on threads of #21 lead-
#24 Thumb
screw, Place lead screw down #1 mainshaft and thread into
Screw
#19 short nut until one inch of mainshaft extends above head
#23 O-Ring
of #21 lead screw. Alignment of #1mainshaft and #21 screw
hex is required ( fig 10 ).
Tip: # 29 speed wrench can be used to speed threading.
Note for step 4.
#21 Lead Screw
#24 thumb screw will not clear the case. Substitute #25 black set
screw and # 28 allen wrench. Install into #22 rapid collar.
#19 Short Drive
If #24 Thumb screw is preferred, Notching of the motor housing
Nut
and brush cover will be required.
4.
Place # 25 set screw into #22 rapid collar. Place rapid collar
onto #1 mainshaft 1/2" from top of mainshaft to top of rapid
#18 Drive Nut
collar and tighten. Release plunge lock and slowly raise the router until lead screw
Washer
contacts the rapid collar.If the collar moves, reset to 1/2". Place one #15 retainer teeth up
on top of #1mainshaft, using #11 blue bushing as installation tool, push retainer into
#16 Housing
contact with collar, repeat with second #15 retainer and push flush with first retainer.
Bushing
Return #11 blue bushing to box. Place #26 top drive onto #1 mainshaft until it contacts
retainer clip, Thread #27 yellow set screw into #26 top drive using #28 allen wrench and
#13Hollow
tighten.
Spring Guide
Sub-base Plate or Router Table Insert Plate Installation
1.
Use #46 locating pin to locate the Router Raizer access hole on the original subbase or
router table. For detailed instructions see page 4. Drill original subbase hole to 3/4"
( fig 11 ). For router table installation see 3/4" pocket or 8" X 8" black rubber spacer
pages4,5,6.
2.
See pages 4,5,6, for further instruction, #30 dust cover insert and #31 dust cover, are
table insert only. Drill a 1/2" hole through insert plate at the Router Raizer access point
and press #30 in from top until flush. # 31 sets in #30 and is removed during adjustments
with magnet on back edge of # 29
speed handle. These components
keep dust from entering the
Router Raizer hex drive.
3. Periodic inspection and
re-greasing of #21 lead screw
is recommended.
#15 One Retainer
#14 Steel 3/16"
Washer
#12 Green Bushing
#4 Two Green
Rollpins
#7 Brass Washer
( Plunge Springs Must be Installed )
On most Makita 3612 routers. #23 O-ring and
fig 10
Top veiw of #21 lead
screw and #1 main-
shaft through center.
©
2000-2005 Router Technologies
All Rights Reserved
#15 One
#14 Steel 3/16"
#12 Green
Bushing
#7 Brass
Washer
Mainshaft
fig 11
Locate raizer access point on original subbase.
Drill a 3/4" hole through subbase
Access hole Drill 3/4"
fig 7
Teeth
Up
#29 Speed
Wrench
#13 Hollow
Spring Guide
Flange Up
Retainer
Washer
#1
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