750K (Maxim)

Shaft and Final Drive - Reassembly

Submitted by xjcdadmin on Sun, 05/30/2010 - 09:23

E. Final Gear Reassembly

1.    Install the new rear drive pinion roller bearing. Heat the bare bearing to 150°C (302°F) and use an appropriately adapter to install the roller bearing outer race. Install the inner race onto the drive pinion.

2.    Using the press tool No. 2 (special tool) and a press, install the guide collet, new oil seal, and roller bearing into the main housing in that order.

Lower Crankcase Reassembly

Submitted by xjcdadmin on Sun, 05/30/2010 - 09:23

2. Lower crankcase

a.   Install the shift cam and secure it with the guide pin. Install the stopper plate and bolt and tighten securely.

b.   Install the neutral switch.

c. Install the transmission drive axle assembly into the crankcase.

Cylinder Head and Valves -- Inspection & Repair

Submitted by xjcdadmin on Sun, 05/30/2010 - 09:23

INSPECTION AND REPAIR

A.   Cylinder Head Cover

Place head cover on a surface plate. There should be no warpage. Correct by re-surfacing as follows:

Place #400 or #600 grit wet sandpaper on surface plate and re-surface head cover using a figure-eight sanding pattern. Rotate head cover several times to avoid removing too much material from one side.

B.   Cylinder Head

MAINTENANCE INTERVALS CHARTS

Submitted by xjcdadmin on Sun, 05/30/2010 - 09:23

 

Proper periodic maintenance is important. Especially important are the maintenance services
related to emissions control. These controls not only function to ensure cleaner air but
are also vital to proper engine operation and maximum performance. In the following tables
of periodic maintenance, the services related to emissions control are grouped separately.

 

PERIODIC MAINTENANCE EMISSION CONTROL SYSTEM

 

Engine Removal

Submitted by xjcdadmin on Sun, 05/30/2010 - 09:23

ENGINE REMOVAL

NOTE:

It is not necessary to remove the engine in order to remove the cylinder head, cylinder, or pistons.

A . Preparation for Removal