Trek Domane SL 2020 Service Manual Download Page 3

3

2

1

 

Install common components

 8. 

To adjust the seat height, loosen the seatpost 
clamp bolt, adjust the height, and re-tighten 
the bolt to the recommended torque value.

SEATPOST BOLT

 NOTE

 

Use a long stem 5mm socket on 

your torque wrench to tighten the seatpost bolt. This 

will allow an improved fit on the bolt and will prevent 

wrench marks on the bike finish.

B. Install the front derailleur

 1. 

Use the special carbon washer and bolt to 
install the front derailleur at the base of the 
front derailleur hanger. Tighten the bolt just 
until the derailleur is held. Do not fully tighten 
yet.

C. Install the rear derailleur

 1. 

Install the rear derailleur on the  the rear 
derailleur hanger. Tighten to OEM torque spec. 

D. Install the chain keeper

 1. 

Install the chain keeper at the base of the 
front derailleur hanger. Torque the bolt to 3Nm.

1

INSTALL COMMON COMPONENTS

A. Install and adjust the seatpost

TOOLS AND MATERIALS REQUIRED

• Saddle

• Lower seal

• Seatpost

•  Long stem 5mm 

hex

•  Seatpost wedge and 

bolts

• Torque wrench

 1. 

Remove any tape or rubber band from around 
the seatpost wedge prior to installation.

 2. 

Install the lower seal into the bottom of the 
seatpost.

 NOTE

 

For full seatpost insertion, you may 

need to remove the lower seal.

 3. 

Insert the seatpost into the seatmast. Be sure 
to have the wedge placed in the seatpost prior 
to insertion.

 4. 

Tighten the bolt just until the seatpost and 
wedge are snug. Do not fully tighten yet.

SEATPOST BOLT

 5. 

Install the saddle. Make sure the clamp ear 
correctly fits the saddle rail shape.

 6. 

To adjust the angle of the top of the saddle, 
loosen the rear pinch bolt, adjust the angle, 
then re-tighten the bolt.

 7. 

To adjust the fore/aft position of the saddle, 
loosen the side rail clamp bolt, slide the 
saddle, then re-tighten the bolt.

Summary of Contents for Domane SL 2020

Page 1: ...2020 DOMANE SLR SL SERVICE MANUAL...

Page 2: ...Di2 Route the front derailleur cable Route the rear derailleur cable Route battery and install Install the down tube window frame Handlebar cable routing 4 Install the fork 11 5 Route and install the...

Page 3: ...the front derailleur hanger Torque the bolt to 3Nm 1 INSTALL COMMON COMPONENTS A Install and adjust the seatpost TOOLS AND MATERIALS REQUIRED Saddle Lower seal Seatpost Long stem 5mm hex Seatpost wedg...

Page 4: ...s is REAR BRAKE HOSE REAR DERAILLEUR HOUSING FRONT DERAILLEUR HOUSING 1 Front derailleur housing 2 Rear brake hose 3 Rear derailleur housing A Install rear brake in frame 1 Please see the figure at th...

Page 5: ...illeur cable to the rear derailleur 3 Put the grommet around the derailleur housing and insert the grommet into the bottom of the drive side dropout 4 Place the housing in the stop on the rear deraill...

Page 6: ...ng place the handlebar in a bike mount fixture 2 Route the rear derailleur cable from the hole in the driveside chainstay to the bottom bracket hole 3 Put the grommet around the derailleur housing and...

Page 7: ...end through the handlebar and out the left bar end 2 Pull the long left shifter Di2 wire 1200mm from the right bar end through the handlebar and out the shifter hole in the bottom of the left side Tap...

Page 8: ...es mechanical through the cable wrangler 2 From the wrangler route the lines along the left and right sides of handlebar VIEW FROM BELOW Install the stem 1 Install any desired headset spacers and the...

Page 9: ...ld be sufficient to allow the bars to freely rotate 60 degrees 6 DOMANE TORQUE SPECIFICATIONS Component Torque value Chain keeper bolt 3Nm Down tube window frame bolt 1 2Nm Battery holder bolts 0 3Nm...

Page 10: ...ler 3 Pinch the Front IsoSpeed decoupler between two fingers to hold the washers and carefully guide it into the cavity in the head tube Stop when the holes in the decoupler are aligned with the bore...

Page 11: ...4 through 8 for the other side of the decoupler CHAMFER 11 Repeat step 9 for the other side Install the front IsoSpeed 12 To fully tighten apply good pressure while turning the torque wrench This wil...

Page 12: ...install the adhesive bumper on the forward end of the seat mast tongue 5 Insert the seat mast into the frame 6 Put the grommet in place in the frame 7 Insert the pivot bolt washer wave washer and nut...

Page 13: ...bbing visible 5 Line up the holes in the shaft and the wing with the lever in the closed position and the wing perpendicular to the water bottle line Assemble and install the DT storage door Assemble...

Page 14: ...ove the tab 3 If the top mounting bolt has been used before or the bolt has no adhesive apply fresh Loctite Blue 242 to coat the threads NOTE The bolts included with your Bontrager fender will have Lo...

Page 15: ...Domane LT Domane HP 575637 Center mount facing down 56 62 56 62 56 62 575637 Center mount facing up 47 54 52 54 52 54 595608 Fender mount small 44 47 50 50 592674 Spacers or struts installed outside o...

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