Pro-Line Boats PRO-Fusion SC 4x4, Instruction Manual

14 

PRO-LINE RACING  /   PRO-FUSION SC 4×4  /  INSTRUCTION MANUAL

HARDWARE USED

(ACTUAL SIZE)

B

A

G

 G

BAG G

  × 4 

× 4 

Lower Shock Pivot Ball

Lower Shock Pivot Ball

Shock Assembly - Build

Shock Assembly - Build  

2

×

 Front & 

Front & 

2

×

 Rear

Rear

34

B

A

G

 G

BAG G

35

HARDWARE USED

(ACTUAL SIZE)

B

A

G

 G

BAG G

  × 4

× 4

M3 X 30 SHCS

M3 X 30 SHCS

 × 4

 × 4

M3 Washer

M3 Washer

  × 4

× 4

M3 Locknut

M3 Locknut

  × 4 

× 4 

Lower Shock Pin

Lower Shock Pin

  × 4

× 4

M3 × 10 Set Screw

M3 × 10 Set Screw

Shock Assembly - Build

Shock Assembly - Build  

2

×

 Rear & 

Rear & 

2

×

 Front

Front

36

 × 4 

M4 × 16 Set screw

 × 4

6.5 × 1.5 O-Ring

 × 4

Modifi ed M3 × 14 SHCS

 × 7

M3 × 10 SHCS

PRO TIP

To avoid damage to the X-ring, 
apply a small amount of shock 
oil on the shaft before carefully 
feeding it through the shock body. 

PRO TIP

To avoid damaging the shock shaft 
when threading the bottom shock eyelet 
on, use shock pliers 

(not included)

OR

 use 

a 5mm nut driver 

(not included) 

to hold the 

2.5mm locknut on top of piston.

1. 

With shock shaft fully extended, 
fi ll shock to within 2mm of top.

2. 

Slowly move shaft up and down to 
remove air from under the piston.

3. 

Wait for bubbles to come to the surface.

4. 

Place shock bladder into shock cap.

5. 

With shock shaft fully compressed and 
held in place, thread cap onto shock 
body slowly, letting excess oil escape.

6. 

Tighten shock cap completely and wipe 
away excess oil.

7. 

Install shock collar, spring, and spring 
retainer.

60 WT

.

OIL

FOR FRONT

Short spring

FOR REAR 

Long spring

Shock Assembly - Build

Shock Assembly - Build  

2

×

 Front & 

Front & 

2

×

 Rear

Rear

Set Screw

(included)