Perkins 1106D Disassembly And Assembly page 95

SENR9983
Illustration 183
Checking end play by using a set of feeler gauge's
13. Use a set of feeler gauge's in order to check the
end play for the idler gear. Refer to Specifications
Manual, "Gear Group (Front)" for more information.
Illustration 184
Checking backlash
14. Check the backlash between the idler gear and
the camshaft gear. Refer to the Specifications
Manual, "Gear Group (Front)" for more information.
15. Check the backlash between the idler gear and
the crankshaft gear. Refer to the Specifications
Manual, "Gear Group (Front)" for more information.
16. Lightly lubricate all of the gears with clean engine
oil.
End By:
a. Install the fuel injection pump gear. Refer to
Disassembly and Assembly, "Fuel Pump Gear -
Install".
Installation Procedure (Heavy-Duty
Idler Gear)
Table 44
Tool
27610212
A
27610286
B
21825496
C
g00944081
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
1. Ensure that number one piston is at top dead
center on the compression stroke. Refer to the
Testing and Adjusting Manual, "Finding Top Center
for No. 1 Piston".
g00944084
Illustration 185
Alignment of timing marks
2. Ensure that Tooling (A) is installed into the hole
(X) in the camshaft gear.
Illustration 186
3. Ensure that Tooling (B) is installed in hole (Y) in
the cylinder block. Use Tooling (B) in order to
lock the crankshaft in the correct position. Refer
to Testing and Adjusting Manual, "Finding Top
Centre Position for No.1 Piston".
Disassembly and Assembly Section
Required Tools
Part
Part Name
Number
Camshaft Timing Pin
Crankshaft Timing Pin
Dial gauge
-
Magnetic Base
NOTICE
95
Qty
1
1
1
1
g01197287
g01198126