750RK (Seca)

Upper Crankcase Reassembly

Submitted by xjcdadmin on Thu, 04/23/2009 - 15:15

ENGINE ASSEMBLY AND ADJUSTMENT

A. Important Information

1.    Gasket and seal

All gaskets and seals should be replaced when an engine is overhauled. All gasket surfaces and oil seal lips must be cleaned.

2.    Properly oil all mating engine and transmission parts and bearings during reassembly.

3.    Circlip

Remounting the Engine

Submitted by xjcdadmin on Thu, 04/23/2009 - 15:15

D. Remounting Engine

Refer to page 30 for engine removal. Reverse the applicable removal steps.

 CAUTION:

Always use new bolts in the drive shaft coupling.

2. Install and tighten the engine mounting bolts.

Engine mounting bolt torque:

Cylinder and Piston -- Inspection and Repair

Submitted by xjcdadmin on Thu, 04/23/2009 - 15:15

F. Cylinder

1.    Inspect the cylinder walls for scratches. If vertical scratches are evident, the cylinder wall should be rebored or the cylinder should be replaced.

2.   Measure cylinder wall wear as shown. If wear is excessive, compression pressure will decrease. Rebore the cylinder wall and replace the piston and piston rings. Cylinder wear should be measured at three depths with a cylinder bore gauge. (See illustration.)

MAINTENANCE INTERVALS CHARTS

Submitted by xjcdadmin on Thu, 04/23/2009 - 15:15

 

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

 

Middle Gear Reassembly

Submitted by xjcdadmin on Thu, 04/23/2009 - 15:15

6. Middle gear (installation only, refer to page 67 for the middle gear adjustment)

a. Install the middle drive gear assembly with the proper size of shim(s) and secure it with the bearing retainers and new "TORX" screws.

Tightening torque: 2.5 m-kg (18 ft-lb)

1. Shims