KYMCO Mongoose/KXR 250 User Manual

7. CYLINDER HEAD/VALVES
7-9
Mongoose/KXR 250
CYLINDER HEAD
REMOVE
Remove the camshaft. (Refer to the
“camshaft remove” section in the chapter 7)
Remove the carburetor. (Refer to the
“carburetor remove” section in the chapter
5)
Remove the exhaust muffler. (Refer to the
“exhaust muffler remove” section in the
chapter 2)
Remove the two bolts and then remove the
carburetor intake manifold.
Remove the bolt and disconnect the
thermostat.
Remove the two cylinder head bolts.
Remove the cylinder head.
CYLINDER HEAD DISASSEMBLY
Remove the valve spring cotters, retainers,
springs, spring seats, oil seals and valves
using a valve spring compressor.
Valve Spring Compressor E040
Bolts
Intake Manifold
Bol
t
Bol
t
Bolts
Valve Cotte
r
Retaine
r
S
p
rin
g
s Springs Sea
t
Oil Seal
Valve
Spring Compresso
r
• Be sure to compress the valve springs
with a valve spring compressor.
• Mark all disassembled parts to ensure
correct reassembly.
＊
Special

KYMCO Mongoose/KXR 250 Specifications

General

Brand	KYMCO
Model	Mongoose/KXR 250
Category	Offroad Vehicle
Language	English