GrimmSpeed Lightweight Crank Pulley - BRZ/FRS/86, 2015-18 WRX Installation guide

Brand
GrimmSpeed
Model
Lightweight Crank Pulley - BRZ/FRS/86, 2015-18 WRX
Type
Installation guide

This manual is also suitable for

GrimmSpeed Install Guide Series
Installing the GrimmSpeed BRZ/FR-S Pulley Cover
Updated 4/23/14
Introduction: This guide will illustrate the installation of the GrimmSpeed Pulley
Cover. The difficulty here is super low, so take your time and enjoy the job!
Tools: The tools listed below are suggested for this task (figure 1). Optional tools
are noted.
- 10mm socket and accompanying ratchet
- 5mm Allen Wrench
- Pliers (helps release clips)
Figure 1: Tools
Tips: Use care to not drop the anodized spacers into your engine bay, but if you do,
don’t burn yourself while you reach for them!
Procedure:
1. Begin by collecting your tools and popping your hood. This’ll be quick!
2. Now, remove your factory alternator and a/c compressor covers. This will
require a 10mm socket. Set the nuts and the cover aside, you will not be
needing them.
10mm
socket/ratchet
5mm Allen
Figure 2: Remove 10mm bolts on oem alternator cover
Figure 3: Remove a/c compressor cover
3. You’ll now need to release the two wiring harness clips from the a/c
compressor cover. If you have trouble releasing them with your fingers, a
pliers or screwdriver may help.
Remove 10mm
Bolts
Remove 10mm Bolts
Figure 4: Remove wiring harness clips from oem cover
4. Rock on! Now, we’ll install the GrimmSpeed harness mount as pictured. At
this time, only reinstall the screw shown, closest to the driver’s side of the
vehicle.
Figure 5: Install GrimmSpeed harness mount
Remove clips
Install harness mount
5. Now prep the passenger side of the cover with the shorter bolt, shorter
standoff and washer as shown. Then, get the bolt started threading into your
alternator. Take care not to cross thread the bolt.
Bolt
Small Washer
Cover
Short Standoff
Alternator
Figure 5: Install on alternator
Figure 6: Install pulley cover on a/c compressor
Washer
Short Bolt
6. Next, use the longer bolt and standoff to assemble the driver’s side with the
a/c compressor as shown.
Bolt
Small Washer
Cover
Long Standoff
Harness Mount
A/C Compressor
Figure 5: Assemble Passenger Side
7. Lastly, go ahead and snug up both sides using the 5mm Allen wrench. Just
past snug will do fine.
That’s it! You should be all set to go. Check the assembly periodically to make
sure everything is still snug.
Install bolt,
washer
and standoff
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GrimmSpeed Lightweight Crank Pulley - BRZ/FRS/86, 2015-18 WRX Installation guide

Brand
GrimmSpeed
Model
Lightweight Crank Pulley - BRZ/FRS/86, 2015-18 WRX
Type
Installation guide
This manual is also suitable for
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