Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Subaru Impreza 2001-2002.2004-2007 Approved Subaru Impreza 2004 WRX STi 04. TRANSMISSION 05. MANUAL TRANSMISSION AND DIFFERENTIAL (6MT) 19. Main Shaft Assembly
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download 19. Main Shaft Assembly documenatation <<
Text preview - extract from the document
MAIN SHAFT ASSEMBLY
MANUAL TRANSMISSION AND DIFFERENTIAL
19.Main Shaft Assembly NOTE:
Do not reuse the gasket.
A: REMOVAL
1) Remove the manual transmission assembly
from vehicle.
2) Prepare the transmission for overhaul.
3) Remove the oil pipe, neutral position switch,
back-up light switch and harness. , ,
4) Remove the extension case.
5) Remove the transfer driven gear. (A)
6) Remove the center differential. (D) (E)
7) Remove the oil pump.
8) Remove the transmission case.
9) Remove the striking rod.
MT-00545
10) Using a screwdriver, shift to 4th gear position.
(A) Checking plug
(B) Gasket
(C) Checking spring
(D) Plunger
(E) Checking ball
(A) 13) Remove the bolt and gasket installing reverse
idler shaft.
MT-00543
(A) 3rd-4th shift rod
11) Remove the reverse idler holder.
MT-00546
(A)
14) Press the main shaft assembly, driven gear as-
sembly, reverse idler gear and each shifter fork,
then remove from the adapter plate at once.
NOTE:
MT-00544 Two people should do the work.
(A) Reverse idler holder
12) Remove all checking plug, gasket, checking
spring, plunger and checking ball from adapter
plate.
6MT-70
MAIN SHAFT ASSEMBLY
MANUAL TRANSMISSION AND DIFFERENTIAL
B: INSTALLATION 4) Install the main shaft assembly to 3rd-4th shifter
1) Adjust the 3rd-4th, and 5th-6th shifter fork rod. fork, and then assemble to driven gear assembly.
2) Turn the sub gear counterclockwise for approx. (D)
three teeth. Align the sub gear and reverse idler
gear hole, then insert the ST.
ST 18757AA000 STRAIGHT PIN
ST
(A)
(C)
(A) (B)
(B)
(D)
MT-00547
(A) Sub gear
(B) Reverse idler gear
(C)
3) Install the driven gear assembly to 1st-2nd MT-00549
shifter fork assembly.
(A) 3rd-4th shifter fork
(C) (B) 3rd-4th sleeve
(C) Driven gear assembly
(D) Main shaft assembly
5) Install the 5th-6th shifter fork assembly to main
shaft assembly.
(C) (B)
(B)
(A)
MT-00548
(A) 1st-2nd shifter fork
(B) Driven gear assembly
(C) 1st-2nd sleeve
(A)
MT-00550
(A) 5th-6th shifter fork
(B) 5th-6th sleeve
(C) Main shaft assembly
6MT-71
MAIN SHAFT ASSEMBLY
MANUAL TRANSMISSION AND DIFFERENTIAL
6) Install the reverse shifter fork assembly to re- Tightening torque:
verse idler gear assembly. 37 N ◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo