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UPPER CAP

Parallels

2.250

Measurement A

-

Norm

1.862

Cap Deck to Thrust Seat

Total

B

=

Norm

0.388

DECK TO PINION CENTERLINE

Deck to Tool

Measurement

C

Norm

2.252

Less Parallel

-

1.000

Total

Norm

1.252

Plus 1/2 tool

+

2.012

Deck to Pinion CL

Total

D

=

Norm

3.264

UPPER THRUST SEAT

Deck to Pinion CL

D

Norm

3.264

B

-

Norm

0.388

Pinion CL to Upper Thrust Seat

Total

E

=

Norm

2.876

Bearing Thickness

-

0.157

Mounting Distance

-

2.659

Race Thickness

F

=

Norm

0.060

LOWER THRUST SEAT

Measurement

G

Norm

7.138

Parallel

-

1.000

Deck to Lower Thrust Seat

Total

=

Norm

6.138

Deck to Pinion CL

D

-

Norm

3.262

Pinion CL to Lower Thrust Seat

Total

H

=

Norm

2.876

Bearing Thickness

-

0.157

Mounting Distance

-

2.659

Race Thickness

J

=

Norm

0.060

GEAR MEASURMENTS

Gear One

Measurement

K1

Norm

2.091

Less Parallel

-

1.000

Gear Depth One

Total

L

Norm

1.091

Gear Two

Measurement

K2

Norm

2.091

Less Parallel

1.000

Gear Depth Two

Total

M

=

Norm

1.091

GEAR ASSEMBLY

Gear Depth One

L

Norm 

1.091

Gear Depth Two

M

+

Norm

1.091

Race Thickness 

F

+

Norm

0.060

Race Thickness 

J

+

Norm

0.060

2 x Bearing Thickness

+

0.314

Retainer Spacing

Measurement 

N

+

Norm

3.162

Gear Assembly 

Total

O

=

5.778

CAP CRUSH

Pinion CL to Upper Thrust Seat

E

+

Norm

2.876

Pinion CL to Lower Thrust Seat

H

+

Norm

2.876

Upper Thrust Seat to Lower Thrust Seat Total

P

=

Norm

5.752

Gear Assembly 

Total

O

=

Norm

5.778

Cap Crush

=

Norm

.020-.030

                          SCX4 WORK SHEET               Serial #

Page 9

Содержание Xtreme Advantage scX4

Страница 1: ...eight 9 SCX Drive is 19 7 8 from crankshaft center line to prop shaft center line 2 shorter than standard Bravo SCX4 Drive is 17 7 8 from crankshaft center line to propshaft center line 4 shorter than...

Страница 2: ...ted surfaces on the drive 22 When installing or changing propeller use extreme caution propeller blades can be very sharp 23 SCX upper vertical shaft is 17 tooth spline SC Merc lowers are 15 tooth spl...

Страница 3: ...X XXTREME ADVANTAGE sc scX4 X4 Parts and Service Manual IMCO 510 East Arrow Highway San Dimas CA 91773 800 899 8058 909 592 6162 Fax 909 592 6052...

Страница 4: ...Backlash Assembly Diagram 10 Lower Gear Case Disassembly 11 Lower Gear Case Drawing 12 Lower Gear Case Parts List 13 Lower Gear Case Assembly 14 Lower Pinion Height Measurments 15 Dissassembly Assemb...

Страница 5: ...ear case 6 Remove shift shaft screws 2 27 7 Remove shift shaft plug 1 9 shift shaft 2 26 yoke cam 2 28 8 Remove pinion hub screws 1 22 23 9 Remove pinion hub assembly 2 31 45 10 Disassemble pinion hub...

Страница 6: ...lack 1 01 1579 1A Upper Case Silver 1 01 1580 2 Steering Cap CA Black 1 01 1551 2A Steering Cap NV Black 1 01 1552 2B Steering Cap Generic Black 1 01 1553 2C Steering Cap ITS Black 1 01 1554 2D Steeri...

Страница 7: ...1 11 2129 18 Pinion Hub Shims Kit 01 2548 19 O Ring Pinion Hub 2 11 2161 20 O Ring Pinion Retainer Nut 1 11 2154 21 Pinion Hub 5 16 Copper Sealing Washers 10 08 120700004 22 Screw 5 16 18 x 1 Socket...

Страница 8: ...Page 4 Upper Case Gear Components Fig 2...

Страница 9: ...2561 21 SCX4 Shift Cable Retainer 1 01 2573 22 SCX4 Shift Arm 1 01 1578 23 Cotter Key 1 08 150200141 24 SCX4 Shift Link 1 01 1577 25 Shift Shaft Bushing 1 10 7018 26 SCX4 Shift Shaft 1 01 3559 27 Scr...

Страница 10: ...006 008 10 Once backlash is determined check upper clutch gear by placing gear in lower position with lower thrust race and backlash tower This will insure backlash is 006 008 is correct on upper gea...

Страница 11: ...Torque the 2 shift shaft screws 2 27 to 100 in lbs Use Loctite 262 on screws 24 Install quad ring 1 10 steering cap 1 2 including detent kit 1 31 insure O rings 1 29 1 30 are in place 25 Torque steeri...

Страница 12: ...Page 8 SCX Setup Diagrams Fig 3...

Страница 13: ...CL to Lower Thrust Seat Total H Norm 2 876 Bearing Thickness 0 157 Mounting Distance 2 659 Race Thickness J Norm 0 060 GEAR MEASURMENTS Gear One Measurement K1 Norm 2 091 Less Parallel 1 000 Gear Dept...

Страница 14: ...Backlash Assembly Fig 5 Page 10...

Страница 15: ...4 5 Remove bearing carrier thrust washer 6 28 bearing carrier shims 6 29 bearing carrier O ring 6 30 6 Align flats on prop shaft 6 27 to clear pinion gear nut 6 8 remove prop shaft 7 Remove pinion gea...

Страница 16: ...Lower Gear Case Fig 6 Page 12...

Страница 17: ...ear 1 10 2031 25 Bearing Cone Prop Gear 1 10 1030 26 Prop Gear 1 50 1 01 4564 26A Prop Gear 1 34 01 4566 26B Prop Gear 1 25 01 4598 27 Prop Shaft 1 7 16 1 01 3570 27A Prop Shaft 6 01 3446 28 Bearing C...

Страница 18: ...ned to accept pinion gear see page 11 pinion gear spud washer and nut Torque to 150 ft lbs 13 Temporarily install prop shaft 6 27 with bearing cone 6 31 bearing carrier thrust washer 6 28 bearing carr...

Страница 19: ...Lower Pinion Height Measurements Fig 7 Page 15 W 2 800 X Y Z...

Страница 20: ...ator Bracket 01 5588 C Pinion Gear Lock 01 5587 D Backlash Wand 01 5449 E Dial Indicator 01 5591 SCX4 Lower 1 Cover Nut Wrench Kit 01 5441 2 Cover Nut Wrench 6 Kit 01 5490 3 Lower Pinion Height Gauge...

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