Suzuki DF 25 Service Manual page 132

(6) Insert spacer into chain tensioner.
Install chain tensioner 2 as shown in figure.
Apply oil to chain tensioner.
(7) With latch of tensioner adjuster returned and plunger pushed
back into body, insert stopper into latch and body.
After inserting stopper, check to make sure that plunger
will not come out.
(8) Install timing chain tensioner adjuster 3 .
Tighten bolts, pre-coated with thread lock, to specified
torque.
99000-32050 : Thread Lock "1342"
Tensioner adjuster bolt :
Apply engine oil to timing chain.
(9) Pull out stopper from adjuster.
11 N . m (1.1kg.m, 8.0 lb.-ft.)
POWER UNIT 7-15
1
2
4
2
1. Plunger
2. Latch
3. Body
4. Stopper
3