74639A 2 Mercruiser BELLOWS ASSEMBLY, SHIFT ACTUATING CABLE

Introduction
This special instruction provides information to install 575-0322 Vent Lines Gp on the power module engines listed above.Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.Safety Section
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
Failure to follow all safety guidelines prescribed in this document and by governing authorities and regulatory agencies may result in severe injury or death of personnel or machine damage.
Climbing equipment may be required to access this service point. Refer to the Operation and Maintenance Manual, "Mounting and Dismounting" topic for safety information.
Before servicing/performing maintenance on the machine, electrical power must be physically disconnected; battery plugs must be disconnected from the batteries, or the trailing cable must be unplugged, and warning tags and padlocks shall be applied by a certified electrician. Certified electricians shall perform or direct any electrical work, including any energized testing, repair work in controllers, motors, or other approved compartments, and shall insure that all compartments are properly closed and inspected prior to re-energization. All applicable lock out and tag out procedures must be followed.
Do not operate the machine if any guards or covers are missing or inadequately secured. Personnel could be seriously injured or machine damage may occur.
Observe the safe working load limits of all lifting and blocking devices and keep a safe distance from suspended/blocked loads. Personnel may be seriously injured or killed by falling loads.
Required Parts
Table 1
Required Parts
Item Qty Part Number Part Name
1 1 442-0772 Filler Neck Assembly
2 4 9X-2488 Hose Clamp
3 2 575-0324 Plate As
4 1 575-0326 Tube As
5 2 580-2782 Plate
6 3 7X-7729 Washer
7 3 344-5675 Nut
8 2 580-2787 Plate
9 1 419-7271 Filler Neck Assembly
10 66 cm (25.9 inch) 349-6234 Hose
11 5 8T-4195 Bolt
12 5 8T-4121 Hard Washer
13 5 5P-9297 Clip Installation Procedure
Perform the below procedure to install vent lines group:
Illustration 1 g06478610
Location of filler necks
(A) Filler neck (right side)
(B) Right side jacket water radiator tank
(C) Left side jacket water radiator tank
(D) Filler neck (left side)
Remove filler neck (A) on right side jacket water radiator tank (B) and filler neck (D) on left side jacket water radiator tank (C). Refer to Illustration 1 for the location of filler necks.
Illustration 2 g06478619
New Vent Lines Group
(1) 442-0772 Filler Neck Assembly
(2) 9X-2488 Hose Clamp
(3) 575-0324 Plate As
(4) 575-0326 Tube As
(5) 580-2782 Plate
(6) 7X-7729 Washer
(7) 344-5675 Nut
(8) 580-2787 Plate
(9) 419-7271 Filler Neck Assembly
(10) 349-6234 Hose
(11) 8T-4195 Bolt
(12) 8T-4121 Hard Washer
(13) 5P-9297 Clip
Install filler neck assembly (1) onto right side jacket water radiator tank (B).
Install filler neck assembly (9) onto left side jacket water radiator tank (C).
Install tube assembly (4) using hose (10), three washers (6), five hard washers (12), three nuts (7), two plate assemblies (3), two plates