Typical Assembly Sequence - Toro AC-1 Service Manual

The following sequence is suggested for complete en-
gine reassembly. This procedure assumes that all com-
ponents are new
or
have been reconditioned, and all
component subassembly work has been completed.
This procedure can be varied to accommodate individ-
ual requirements for assembly.
NOTE: Make sure the engine is assembled using all
specified torque values and clearances. Failure to ob-
serve specifications can cause severe engine wear or
damage.
No contaminants or debris should be on the parts
when reassembling.
Always use new gaskets.
Typical assembly sequence
1. Install Seal
2. Install Cam Bracket Assembly
3. Install Piston/Connecting Rod
4. Install Cylinder
5. Install Oil Pan
6. Cylinder Head Assembly
7. Install Rocker Arm Assembly
8. Rocker Arm to Valve Clearance
9. Install Spark Plug
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
Install Muffler1
Install Intake Baffle
Install Carburetor Mount Insulator
Install Flywheel
Install Ignition Module
Install Fan Housing
Install Fuel Tank and Fuel Tank Bracket
install Starter Module Assembly
Install Clutch
Install Primer Bulb, Carburetor, and Connect
Fuel Lines
Install Air Filter Base, Air Filter and Air Filter
Cover
Install Lower Handle
Install Upper Handle
Install Engine Cover
Prepare Unit for Operation